noun Any of certain the small, striped rodents, all found in North America, with the exception of the Siberian chipmunk, placed in the taxonomic subtribe Tamiina.
verb To speed up (an audio recording, especially a song), to make the voices high-pitched.
verb To fill (one's mouth or cheeks) with food.
verb To stuff (food) into one's mouth or cheeks, sometimes as part of competitive eating.