fbmb

Slang acronym for "first base my boner". otherwise known as a blow job.

I got so fed up with this girl giving me a terrible hand job that i finally said "will you first base my boner (fbmb)instead?"

by fbmb king January 6, 2008

fbmb

fuck bitches make bank😈

hey, wanna hang out this weekend??
“no fbmb”

by yktv😈😈 November 20, 2020