Duff

Beer you wish you could have but never will.

I'm craving some duff right now bro.

by lemonberrypie August 4, 2017

duff the croquembouche

Fail to give appropriate praise to a feat of amazing skill or nerve.

dude, that chick is epic win.... why did he so duff the croquembouche??

by greek tree June 29, 2011

Duff

An alternate name for penis.

"He wants to put his duff where?"

by TeamTripod July 8, 2009

DUFF

Dumb ugly fat friend

That dude is the duff of the friend group

by Tiasg March 8, 2015

duff

The stuff left on the bottom of your weed bags. All the stems, crystals, and leafs. Often used as a cheaper alternative to buds in baking. Though often mistaken as good, and used in joints and bowls. Known to be sold for as cheap as 30-40 dollars an ounce.

Hey bro, got any of that duff? I need to make another's batch of weed brownies.

by fitzy_keegs January 13, 2017

Duff

Dumb ugly fat fuck

Hey, look over there, it’s a duff, why is they walking over here.

Oh look, there’s the duff, haha

by Thisguy1999 March 12, 2022

duff

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"

by makaaay March 28, 2015