Mickey duff

Mickey Duff was a well known boxing promoter whose name is now universally used as rhyming slang for marijuana.

Mickey Duff = Puff

If you want me to roll one up you’ll have to pass me my Mickey Duff.

by Loftier January 23, 2021

The duff

Designated ugly fat friends

That one friend group that everbody avoides for obvious reasons

The people that sit near the benches at school are the Duffs of school

by Smonky August 21, 2021

DUFF

A term describing depressed, ugly, feminist females. DUFF for short.

"An ugly chick i know complained that i wasn't open minded enough about her genderless kitten, and that i was being sexist, and was also guilty of raping her."

"Oh she must be part of DUFF."

by mahaaham May 30, 2015

Duff

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 duff😭😔💔

by Starbeauty November 28, 2020

DUFF

Abv. For Designated Ugly Fat Friend. Usually the one person more approachable in a group and the one who is less attractive than all the others in the group. Sometimes a girl will approach a DUFF and start to flirt but after a while will begin to ask questions about another hotter member of the group.

Man #1: Dude, that's your job as the DUFF
Man#2: What did you just say to me?
Man#1: You're a DUFF, Designated Ugly Fat Friend.
Man#2: That's so messed up.

by Sugary sweet April 7, 2017

duff

DESIGNATED UGLY FAT FRIEND

Two hot chicks at school they usually have a ugly nasty ass friend but this friend is one that their close with . Say a fit boy walks past the duff of the group they only talk to her to get into her pants

by SMITHY March 17, 2015

DUFF

Designated Ugly Fat Friend

Every group of friends has one. The duff is someone who makes the rest of the group look better. The duff hides the rest of the group's flaws.

However the duff doesn't technically have to be ugly or fat, they could just be not as good looking, or maybe they are more approachable.

To know if your the duff just think have any guys/girls asked things about you or have they only spoken about your friends?
An even easier way to find out is to look around your group of friends and if you can't spot the duff then it's probably you!
Then again EVERYBODY is someone else's duff, so there's no need to worry. You are a duff.
Deal with it!
Be proud!
Take advantage of it!

"Damn! Those girls are hot, but maybe we should speak to their duff before approaching them!"

by JustAnotherGirlOnline March 30, 2015