To share a sleeping arrangement, such as a bed, bedroom or stack of bunk beds.

plural of bunk-up

A trough from which cattle are fed

(intransitive, informal) To sleep in the same house, room or bed as someone else.

(fandom slang) Used to imply that one needs to excuse oneself to privately indulge in a pleasurable activity, particularly masturbation.

The side of a bunk.

The space within or around a bunk and available to that bunk's user, such as in a military barracks or livestock operation.

plural of bunkspace

plural of bunkside