(dated) A humming noise.

(UK, transitive, colloquial) To sodomize; to engage in anal sex.

(intransitive) To make a murmuring or humming sound.

Synonym of bummed out

simple past tense and past participle of bum

present participle of bum

(slang) Homeless; on the street. / (slang) Not working; out of order. / Used other than figuratively or idiomatically: see on, the, bum.

(informal, chiefly Commonwealth of Nations) Spectators, passengers, or customers in attendance at a venue or other place where people assemble.

Third-person singular simple present indicative form of bum around

(Britain, vulgar, slang) Alternative form of tits and ass