biffing

Verb

biff (third-person singular simple present biffs, present participle biffing, simple past and past participle biffed)

1. (informal, transitive) To punch or hit.
   • ‘But ’twas Fitzgerald who was goin’ to biff Malone, man, can’t you understand?’ old Tom interrupted.1911, ‘Steel Rudd’, The Book of Dan, Brisbane: University of Queensland Press, published 1970, page 79
2. (Atlantic-Canada, New Zealand, slang, transitive) To discard; to throw out; to throw away.
3. (informal) To wipe out; to faceplant; to fall.
4. (informal) To mess up.
5. (intransitive) To move quickly.

See all 8 meanings of biff