(transitive, intransitive) To move from being on top of (something) to not being on top of it. / (transitive) To move (something) from being on top of (something else) to not being on top of it.

(transitive) To vent, usually, to reduce pressure in a container. / (intransitive) To let steam escape through a passage provided for the purpose.

(Ireland, Britain) A shop selling alcohol for consumption only off the premises.

(dated) Used other than figuratively or idiomatically: see jerk, off. / (idiomatic, slang) To masturbate, usually a male. / (intransitive, vulgar) To do nothing; to waste time.

(vulgar, countable, slang, US) An annoying person. / (vulgar, uncountable, US) An act of masturbation. / (film) A stunt in which the performer is suddenly pulled off a horse, etc. by means of a cable.

(Britain, slang) To have a sexual encounter with.

(idiomatic) Wildly unconventional; bizarre; absurd. / (idiomatic) Of a person's behaviour: greatly inappropriate.

(Britain, slang) To play truant

(intransitive, slang) to leave school early

(slang, Britain) A mild version of fuck off