Ψάξε όποια λέξη θες, όπως timebomb:
 
1.
Designated Ugly Fat Friend
Two hot chicks at a bar will have a really nasty fat ugly bitch hanging out with them, refered to as a "DUFF".

"Wow that fat DUFF is hanging out with those two attractive ladies, too bad."
από Cobra 26 Ιανουάριος 2003
1388 307
 
2.
the type of beer Homer Simpson drinks
pass me another Duff Mo
από :o) 25 Απρίλιος 2003
638 235
 
3.
Designated Ugly Fat Friend.
That 3rd girl is definitely the duff of the group.
από G 2 Ιανουάριος 2004
500 221
 
4.
A unattractive female who is always seen with another female who is marginally more attractive. It is usually impossible to score with the hotter female without the duff receiving her fair share of the action.
Damn! I so wanna tap that chick.. but goddamn, she always has that duff Nicole hanging off her. Look at that fat mess!
από Steve0 20 Αύγουστος 2004
440 295
 
5.
UK usage

1) Something that's flawed or faulty

2) To duff up, to assault, beat up etc
He sold me a duff DVD so I duffed him up.
από black flag 31 Μάιος 2004
353 210
 
6.
An abbreviation for 'Designated Ugly Fat Friend'. Often in many large groups of women (usually adolecents) there will be a D.U.F.F. as a means to look better by comparison.
I only hang out with her becuase I need a D.U.F.F., otherwise, she'd be, so, history.
από B.a.m 20 Δεκέμβριος 2005
190 75
 
7.
marijuana that has already been run through a vaporizer at least once.
all i've got left to vaporize is some duff from last week, but we can still get pretty high.
από stoner 18 Ιούνιος 2006
143 73