Designated Ugly Fat Friend
Usually the unattractive one in a group of friends. Basically the outcast
All my friends are beautiful, this means I'm the duff๐ญ๐๐
DUFF means designated ugly fat friend
this person doesn't have to be fat and ugly to be a duff they are usually the one everyone goes to for information on one of the pretiter friends in the group
"why doesnt she get invited to parties, because she's our duff"
Designated Ugly Fat Friend .
In a group of friends there is always a duff that looks bad and make their friends look good . A duff can be easy to talk to , sweet and friendly . Everyone wants to be friends with them to get the hotties . A duff can be smart , funny but never cute or sexy .
I got her number from the duff .
designated ugly fat friend
the more approachable one
you are duff
omg Katey is such a duff in her friend group
To Duff Out; A momentary lapse in reality shown by a vacant stare into a world of blank.
You just duffed out!
Man sorry i didn't hear you i was totally duffing out.
I really duffed out on that one