0 to hit someone, especially with the fist (= closed hand): --
I biffed him on the jaw.
a biff on the nose
Biff impulsively steals a fountain pen.
Biff is a large, lazy, cruel bully who obtains what he wants by intimidating others into doing his work for him, or by cheating.
The prisoner was taken into a yard, ordered to strip, searched, and then the biff began.
The word derives from the slightly archaic transitive verb, biff which means hit.
Biff accidentally hits the button that sends the fuel canister hurtling off into space.
Biff waits hours to see a former employer who does not remember him and turns him down.
Biff is always game for the ladies, but doesn't mind taking lumps for the lads.
Biff then starts up his auto-detailing business, which he owns and runs by himself, and by 1985 it seems to be quite popular.
