[boff] vt [fr. boff blow, punch, perh. imit.] (1937): to have sexual intercourse with--sometimes considered vulgar
[2]boff or bof.fo n, pl boffs or boffos [perh. fr. box office] (1946) 1: a hearty laugh
2: a gag or line that produces a hearty laugh
3: something that is conspicuously successful: hit