(colloquial, simile) To chew noisily, with one's mouth open, or with much greed.

(simile, of members of a group, especially soldiers) To die en masse, one after the other.

(Britain, simile) To laugh with a loud, coarse sound

(simile, usually of motorized machinery) To operate flawlessly and smoothly.

plural of mammal-like reptile

(paleontology, dated) Any basal member of the Synapsida, related to the mammals but superficially resembling reptiles.

(derogatory, Internet slang) You are stupid; said as if lowering oneself to an equally moronic state of mind.

(simile) Stubborn and tenacious; persistent; relentless; dogged.

(simile) To breed very rapidly, to have many children

(simile) To sleep heavily, long and without disturbance.