Cud 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
Chewing gum bug variants deliver a mild electric shock, or set off a cap. After a person touches the chewing gum bug, he also may report a "tingly feeling" similar to pins and needles. Chewing gum bug A chewing gum bug is a practical joke gag used to play tricks on people, usually adults. The appearance is of a 5-pack of chewing gum, with one stick of gum remaining. The trick works when the prankster tricks the victim into pulling out the last stick of gum. A small rubber bug, (folded back to fit in the pack), springs out and smacks the victim