(of a firearm) To be discharged prematurely, or with the trigger at half cock. / (slang) To do or say something without due thought or care.

Out of someone's possession or care.

(idiomatic) Crazy; unhinged; irrational.

(UK, slang) Crazy; unhinged; irrational. / (UK, idiomatic) Stoned or intoxicated.

plural of sawn-off shotgun

A bottle cap that can be opened by pulling a ring or tab and thereby loosening the cap from the bottle.

(Singapore, politics) The day before polling day in Singapore general elections, during which campaigning and election advertising is not allowed in order to give voters time to reflect rationally on how they will vote.

(reflexive, intransitive, colloquial) To masturbate.

(slang) To masturbate.

simple past tense of fly off the shelves