Whats the difference between FB and FWB?

You only talk to that person when you call them up for sex. Its literally just sex. One-night stand is just one night of sex and no more. FWB is a friend, or a person you talk to and sometimes hang out with outside of sex, but who you also have sex with.

What does FB stand for in dating?

FB means Facebook, Follow Back, and F*ck Buddy.

What does FB stand for in football?

A fullback (FB) is a position in the offensive backfield in gridiron football, and is one of the two running back positions along with the halfback.