A European chub (Squalius cephalus, syn. Leuciscus cephalus) / In Europe, its close relatives, notably the fallfish. / (by extension) Any of various vaguely related marine or freshwater fishes.

(slang, countable) A chubby, plump person. / (LGBT slang, countable) An overweight or obese gay man. / (uncountable) Excess body fat. / An erection (erect penis).

plural of chub

(slang, derogatory) Term of address for a fat person.

chubby

(US politics, Texas) The deliberate use of discussion and debate to delay legislative proceedings.

Nocomis biguttatus, a small minnow of the northern central United States and Canada.

(slang) To become chubby; to grow fat.

Macrhybopsis storeriana, a cyprinid fish of North America.

(informal) Chafing on the inner thighs caused by the legs rubbing together.