"of That's So Raven is that it ends with Raven and Chelsea turning into real-life cows. Like, they grow snouts, moo excessively, and chew cud. If that doesn't explain the high school experience, then what does?"" Don't Have a Cow (That's So Raven) ""Don't Have a Cow"" is the second episode and Halloween Special in the second season of the Disney Channel television series ""That's So Raven"", which aired on October 17, 2003. It was written by Michael Carrington and directed by Rich Correll. In the episode, Raven and Chelsea attempt to use magic to attend the Halloween party of"
"Cud Cud is a portion of food that returns from a ruminant's stomach to the mouth to be chewed for the second time. More accurately, it is a bolus of semi-degraded food regurgitated from the reticulorumen of a ruminant. Cud is produced during the physical digestive process of rumination. The idiomatic expression ""chewing one's cud"" means ""meditating"" or ""pondering""; similar expressions such as ""he chewed that over for a bit"", or ""chew on that!"" likely have the same derivation. The alimentary canal of ruminants, such as cattle, goats, sheep, alpacas, and antelope, are unable to produce the enzymes required to"
"absorb water and nutrients from the digestible feed. The omasum is known as the ""many plies"". The abomasum is like the human stomach; this is why it is known as the ""true stomach"". Cattle are known for regurgitating and re-chewing their food, known as cud chewing, like most ruminants. While the animal is feeding, the food is swallowed without being chewed and goes into the rumen for storage until the animal can find a quiet place to continue the digestion process. The food is regurgitated, a mouthful at a time, back up to the mouth, where the food, now called"
"chewing, the food (now called a bolus) is swallowed. It enters the esophagus and via peristalsis continues on to the stomach, where the next step of digestion occurs. Premastication is sometimes performed by human parents for infants who are unable to do so for themselves. The food is masticated in the mouth of the parent into a bolus and then transferred to the infant for consumption. (Some other animals also premasticate.) Cattle and some other animals, called ruminants, chew food more than once to extract more nutrients. After the first round of chewing, this food is called cud. Chewing is"
"no roughage but high levels of highly digestible starchy concentrate. Some dairy cows in intensive systems of milk production may have sub-acute acidosis because of the high rates of cereals in their diets relative to an insufficient amount of forage. However most producers provide adequate fodder in the form of hay to prevent this. Cud Cud is a portion of food that returns from a ruminant's stomach to the mouth to be chewed for the second time. More accurately, it is a bolus of semi-degraded food regurgitated from the reticulorumen of a ruminant. Cud is produced during the physical digestive"
"Cow dung Cow dung, also known as cow pats, cow pies or cow manure, is the waste product of bovine animal species. These species include domestic cattle (""cows""), bison (""buffalo""), yak, and water buffalo. Cow dung is the undigested residue of plant matter which has passed through the animal's gut. The resultant faecal matter is rich in minerals. Color ranges from greenish to blackish, often darkening soon after exposure to air. Cow dung, which is usually a dark brown color is often used as manure (agricultural fertilizer). If not recycled into the soil by species such as earthworms and dung"
"Regurgitation (digestion) Regurgitation is the expulsion of material from the pharynx, or esophagus, usually characterized by the presence of undigested food or blood. Regurgitation is used by a number of species to feed their young. This is typically in circumstances where the young are at a fixed location and a parent must forage or hunt for food, especially under circumstances where the carriage of small prey would be subject to robbing by other predators or the whole prey is larger than can be carried to a den or nest. Some bird species also occasionally regurgitate pellets of indigestible matter such"
"a borrowing from the Sioux language (which probably originally borrowed it from a northern source). In modern Sioux, ""nik-nik"" can refer to the feces of any bovine, including domestic cattle. It has also come to be used, especially in Lakota, to refer to lies or broken promises, analogously to the vulgar English term ""bullshit"" as a figure of speech. Cow dung Cow dung, also known as cow pats, cow pies or cow manure, is the waste product of bovine animal species. These species include domestic cattle (""cows""), bison (""buffalo""), yak, and water buffalo. Cow dung is the undigested residue of"
"was required to feed the young dinosaur, possibly the adult dinosaur regurgitated food into the young dinosaur's mouth (""see"" altricial). This behaviour is seen in numerous bird species; parent birds regurgitate food into the hatchling's mouth. Both birds and dinosaurs use gizzard stones. These stones are swallowed by animals to aid digestion and break down food and hard fibres once they enter the stomach. When found in association with fossils, gizzard stones are called gastroliths. Gizzard stones are also found in some fish (mullets, mud shad, and the gillaroo, a type of trout) and in crocodiles. On several occasions, the"
"Swill Swill is food for animals in liquid or partly liquid form. The term can also be used as an extremely derogatory label for any drink meant for human ingestion perceived as unpalatable or nearly so. Pig swill, hog swill, hogwash is kitchen refuse used to feed pigs. Historically pig farmers arranged collection of swill, e.g. by means of swill bins. The grease was skimmed off the swill tanks and sold for further processing, while the remaining swill was processed into pig food. During World War II collection of pig swill was a nationwide campaign in Great Britain. During the"
"Tripe Tripe is a type of edible lining from the stomachs of various farm animals. Most tripe is from cattle and sheep. Beef tripe is made from the muscle wall (the interior mucosal lining is removed) of only the first three chambers of a cow's stomach: the rumen (blanket/flat/smooth tripe), the reticulum (honeycomb and pocket tripe), and the omasum (book/bible/leaf tripe). Abomasum (reed) tripe is seen less frequently, owing to its glandular tissue content. Tripe refers to cow (beef) stomach, but includes stomach of any ruminant including cattle, sheep, deer, antelope, giraffes, and their relatives. Tripas, the related Spanish word,"
"the chewing of cud in cattle. The process of cecotrophy can have irregularities. This leads to the lack of assimilation of nutrients (vitamins, amino acids), which are synthesized by microorganisms in cecotrophs. Cecotrope Cecotropes , also caecotrophia , caecal pellets, or night feces, are the product of the cecum, a part of the digestive system in mammals of the order lagomorpha, which includes two families: Leporidae (hares and rabbits), and Ochotonidae (pikas). Cecotropes are passed through the intestines and subsequently reingested for added nutrients in a process known as ""cecotrophy"", ""cecophagy"", ""pseudorumination"", ""refection"", coprophagia or ""coprophagy"". Reingestion is also practiced"
"the birth canal. The complete delivery of the calf (or calves in a multiple birth) signifies the end of stage two. The cow scrambles to her feet (if lying down at this stage), turns round and starts vigorously licking the calf. The calf takes its first few breaths and within minutes is struggling to rise to its feet. The third and final stage of labor is the delivery of the placenta, which is usually expelled within a few hours and is often eaten by the normally herbivorous cow. Birth is termed whelping in dogs. Among dogs, as whelping approaches, contractions"
"The Navajo people of the Southwestern United States wrap sheep intestines around strips of caul fat to make a dish called ach'ii'. Caul fat Caul fat, also known as lace fat, omentum, crépine or fat netting, is the thin membrane which surrounds the internal organs of some animals, such as cows, sheep, and pigs, also known as the greater omentum. It is used as a casing for sausages, roulades, pâtés, and various other meat dishes. Examples of such dishes are Swiss ""atriau"", French crépinette, Cypriot sheftalia, English faggots, and Italian ""fegatelli"". In the traditional Ukrainian and Russian cuisine, caul fat,"
"Ruminant Ruminants are mammals that are able to acquire nutrients from plant-based food by fermenting it in a specialized stomach prior to digestion, principally through microbial actions. The process, which takes place in the front part of the digestive system and therefore is called foregut fermentation, typically requires the fermented ingesta (known as cud) to be regurgitated and chewed again. The process of rechewing the cud to further break down plant matter and stimulate digestion is called rumination. The word ""ruminant"" comes from the Latin ""ruminare"", which means ""to chew over again"". The roughly 200 species of living ruminants include"
"most of the animal's energy. A koala sometimes regurgitates the food into the mouth to be chewed a second time. Unlike kangaroos and eucalyptus-eating possums, koalas are hindgut fermenters, and their digestive retention can last for up to 100 hours in the wild, or up to 200 hours in captivity. This is made possible by the extraordinary length of their caecum— long and in diameter—the largest proportionally of any animal. Koalas can select which food particles to retain for longer fermentation and which to pass through. Large particles typically pass through more quickly, as they would take more time to"
"Torah (Pentateuch) contains passages in Leviticus that lists the animals people are permitted to consume. It first notes what qualifies an animal that is absolutely permitted: Animals that have cloven hooves and chew their cud are ruminants such as cows, sheep, and deer. This text does not specify every possible animal by name, only their behaviors. The text goes on to describe specific animals that are known and meet one, but not both, of those qualifications, thereby prohibiting their consumption. It does not elaborate on the exact reason for prohibition other than physical characteristics. Pigs are described in this section"
"to suckle if they had not stopped doing so for more than three consecutive days. The situation of cheese is complicated as hard cheese usually involves rennet, an enzyme which splits milk into curds and whey. Most forms of rennet were formerly derived from the stomach linings of animals, but currently rennet is most often made recombinantly in microbes. Because the rennet could be derived from animals, it could potentially be nonkosher. Only rennet made recombinantly, or from the stomachs of kosher animals, if they have been slaughtered according to the laws of kashrut, is kosher. If a kosher animal"
"of a woman he later murders. Gerbilling Gerbilling, also known as gerbil stuffing or gerbil shooting, is a rumoured sexual practice of inserting small live animals (usually gerbils but also mice, hamsters, rats and various other rodents) into the human rectum to obtain stimulation. Some variations of reports suggest that the rodent be covered in a psychoactive substance such as cocaine prior to being inserted. According to folklorist Jan Harold Brunvand, accounts of gerbilling were first recorded in 1984 and initially were said to involve a mouse and an unidentified man. In subsequent versions of the story, the animal was"
"to lactate. Lactation will normally continue for as long as the cow is milked but production will steadily decline. Dairy farmers are extremely familiar with the pattern of milk production and carefully time the cow’s next breeding to maximize milk production. The pattern of lactation and pregnancy is known as the lactation cycle. For a period of 20 days post parturition the cow is called a fresh cow. Milk production quickly increases during this phase but milk composition is also significantly different from the rest of the cycle. This first milk, called colostrum, is rich in fats, protein, and also"
"recipient wolves often lick or sniff the donor wolf's muzzle to activate regurgitation and receive nutrients. Vampire bats share blood with kin by regurgitation as a means of increasing their fitness through kin selection. Birds regurgitate food and directly transfer it into the mouths of their offspring as a part of parental care, such as the ""crop milk"" that is transferred by mother ring doves into the mouths of their young. The cuckoo brood parasite is another bird species that engages in trophallaxis. The cuckoo bird uses mimicry, such as mimicking the egg shell colours and patterns of the host's"
"(in Chile) (from the Quechua ""ch'unchul"", meaning ""intestine"") is the cow's small intestine used as a foodstuff. Other name variations from country to country are caldo avá (Paraguay), tripas or mondongo (Dominican Republic), choncholi (Peru), chunchullo, chinchurria or chunchurria (Colombia), chinchurria (Venezuela), tripa mishqui (Ecuador) and tripa (Mexico). In Mexico, tripas are considered a delicacy. They are very popular served as a guisado in tacos. They are cleaned, boiled, sliced, and then fried until crispy. They are often served with a spicy, tangy tomatillo-based salsa. In Guadalajara, along with the traditional preparation for tacos, they are often prepared as a"
"the Bible only allowed the eating of mammals that had cloven hooves (i.e. members of the order Artiodactyla) and ""that chew the cud"", a stipulation preserved to this day in Jewish dietary laws. The verb 'to ruminate' has been extended metaphorically to mean to ponder thoughtfully or to meditate on some topic. Similarly, ideas may be 'chewed on' or 'digested'. 'Chew the (one's) cud' is to reflect or meditate. In psychology, ""rumination"" refers to a pattern of thinking, and is unrelated to digestive physiology. Methane is produced by the archea, methanogens, described above within the rumen, and this methane is"
"using a form of hindgut fermentation. They pass two distinct types of feces: hard droppings and soft black viscous pellets, the latter of which are known as caecotrophs and are immediately eaten (""coprophagy""). Rabbits reingest their own droppings (rather than chewing the cud as do cows and many other grazer) to digest their food further and extract sufficient nutrients. Capybara (""Hydrochoerus hydrochaeris"") are herbivores that graze mainly on grasses and aquatic plants, as well as fruit and tree bark. As with other grazers, they can be very selective and feed on the leaves of one species, disregarding other species surrounding"
"Gerbilling Gerbilling, also known as gerbil stuffing or gerbil shooting, is a rumoured sexual practice of inserting small live animals (usually gerbils but also mice, hamsters, rats and various other rodents) into the human rectum to obtain stimulation. Some variations of reports suggest that the rodent be covered in a psychoactive substance such as cocaine prior to being inserted. According to folklorist Jan Harold Brunvand, accounts of gerbilling were first recorded in 1984 and initially were said to involve a mouse and an unidentified man. In subsequent versions of the story, the animal was a gerbil and the story applied"
"the digestion of cellulose and also produce certain B vitamins. After excretion of the soft cecotrope, it is again eaten whole by the animal and redigested in a special part of the stomach. The pellets remain intact for up to six hours in the stomach; the bacteria within continue to digest the plant carbohydrates. This double-digestion process enables these animals to use nutrients that they may have missed during the first passage through the gut, as well as the nutrients formed by the microbial activity and thus ensures that maximum nutrients are derived from the food they eat. This process"
"inaccurate as the hyrax does not regurgitate its food to chew it again. The Hebrew phrase in question (מַעֲלֵה גֵרָה) means ""bringing up cud"". Some of the modern translations refer to them as rock hyraxes. The words ""rabbit"", ""hare"", and ""coney"" appear as terms for the hyrax in some English translations of the Bible. Early English translators had no knowledge of the hyrax (Hebrew שָּׁפָן ""shafan""), and therefore no name for them, though ""badger"" or ""rock-badger"" has also been used more recently in new translations, especially in ""common language"" translations such as the Common English Bible (2011). All modern hyraxes"
"where the dominant chick kills its younger sibling in order to sequester all of the resources of the parents. Some birds, such as fulmars, employ regurgitation as a defense when threatened. Regurgitation is a normal physiological process for ruminants for digesting their food during their idle time. It increases digestibility by reducing particle size. Regurgitation (digestion) Regurgitation is the expulsion of material from the pharynx, or esophagus, usually characterized by the presence of undigested food or blood. Regurgitation is used by a number of species to feed their young. This is typically in circumstances where the young are at a"
"this process. The food belched up is also known as cud. The cud is then swallowed where it is digested once more in the rumen before it enters the reticulum, omasum, abomasum, small intestine, and large intestine respectively. The remains exit where approximately 5% of the methane produced from cattle is emitted. This process is known as enteric fermentation. Enteric Fermentation occurs when methane is produced as cows' rumens digest carbohydrates through microbial fermentation. Methane makes up approximately 27% of rumen gases, carbon dioxide makes up approximately 66% of rumen gases, nitrogen makes up approximately 7% of rumen gases, and"
"to the mouth to be chewed for a second time as part of their ordinary digestive process) and have split true cloven hooves (a hoof being hard or rubbery sole and a hard wall formed by a thick nail) are allowed (""kosher"", lit. ""fit"") for Jewish consumption. Those animals that have neither of these two characteristics, or only one of the characteristics, are considered unclean animals (""treif"", not fit for Jewish consumption) and Jews are forbidden to eat them. This rule thus excludes the camel from the list of kosher animals because although the camel does ruminate, it does not"
"which is hard to digest. Rabbits solve this problem via a form of hindgut fermentation. They pass two distinct types of feces: hard droppings and soft black viscous pellets, the latter of which are known as caecotrophs or ""night droppings"" and are immediately eaten (a behaviour known as ""coprophagy""). Rabbits reingest their own droppings (rather than chewing the cud as do cows and numerous other herbivores) to digest their food further and extract sufficient nutrients. Rabbits graze heavily and rapidly for roughly the first half-hour of a grazing period (usually in the late afternoon), followed by about half an hour"
"serves the same purpose within these animals as rumination (cud-chewing) does in cattle and sheep. Cattle in the United States are often fed chicken litter. There are concerns that the practice of feeding chicken litter to cattle could lead to bovine spongiform encephalopathy (mad-cow disease) because of the crushed bone meal in chicken feed. The U.S. Food and Drug Administration regulates this practice by attempting to prevent the introduction of any part of a cow's brain or spinal cord into livestock feed. Other countries, like Canada, have banned chicken litter for use as a livestock feed. The young of elephants,"
"as bones and feathers. It is in most animals a normal and voluntary process unlike the complex vomiting reflex in response to toxins. Honey is produced by a process of regurgitation by honey bees, which is stored in the beehive as a primary food source. In humans it can be voluntary or involuntary, the latter being due to a small number of disorders. Regurgitation of a person's meals following ingestion is known as rumination syndrome, an uncommon and often misdiagnosed motility disorder that affects eating. It may be a symptom of gastroesophageal reflux disease (GERD). In infants, regurgitation - or"