(informal) That is counter to a current trend

present participle of bust the dust

(idiomatic, informal) To clean dust off something, such as with a vacuum cleaner.

simple past tense and past participle of bust a nut

present participle of bust a nut

Overturning the usual conventions of a genre.

plural of bust-up

simple past tense and past participle of ball-bust

(slang) To attack or harm the testicles of; to engage in ballbusting. / (slang) To tease or torment.

present participle of ball-bust