BFC- Bitter Fat chick is the girl in the group of girlfriends that is never hit-on, generally she is a hefty to large girl. Because she does not get hit-on she tends to cock block all of her friends and every guy at that bar. Thus, Bitter Fat Chick
I could have seriously used a wing-man with major beer goggles last night, because this girl was awesome and as we left, the BFC cock blocked us both.
by chazbenay March 14, 2011