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1.
Acronym for Fat Cock Blocking Bitch. Every group of hobbies has one.

See grenade.
"Check out those hobbies."
"Yeah, but look at the size of that fcbb. Dayam. I ain't gonna hop on that grenade"
by gizzag March 20, 2006
3 1

Words related to fcbb:

grenade hobbies bitch cock blocker fat hoes