D.f.f Edit Meaning

1.

Acronym for "Designated Fat Friend"

the D.F.F. is the friend attractive girls bring with them, because the D.F.F. is unattractive, so in terms of relativity (see even hot chicks use einstein) the hot chick looks even hotter.

the D.F.F. tends to believe that if they are hanging out with beautiful people they must also be beautiful. what is important here, is that they are wrong.

the D.F.F. is historically the person with who the "wingman" must "take one for the team"

You: Oh man that chick is fuckin smokin

wingman: hellz yeah son

You: I'm gonna go talk to her, oh wait, she has a D.F.F.

wingman: FUCK

See wingman, dff, take one for the team, fatty