Duff

DUFF - Designated Ugly Fat Friend.

Doesnt have to be fat or ugly. The weak link in the group of girls. The least attractive but it the most approachable. Use her to speak to the girl in group you want to score with.

"Damn Cindy so hot, how do i even get a chance to speak to her?"

" its simple my friend, get to know her DUFF Sarah & youre in"

by Jamattack July 17, 2016

Duff

To scarf down food at a rapid pace; to eat large amounts very fast.

After I smoke, all i want to do is duff and sleep

by Fontaine June 30, 2017

Duff

1. Designated Ugly Fat Friend
2. A more polite way of saying ass or butt

1. She's such a Duff
2. My Mom always tells me to get off my duff and go outside

by SauceMilliken July 31, 2017

Duff

An alternate name for penis.

"He wants to put his duff where?"

by TeamTripod July 8, 2009

orange duffe

When you have to take a dump right after eating a huge bag of cheetos. Doritos and other orange texturized flavored chips do not count. You should only use the term when the situation is cheetos, not anything else. Spelling doesnt matter as long as its used in the correct context.

After you eat a big bag of cheetos you tell your buddy that youl just be a second, you go the bathroom and realize this might take a while that was a realy big bag of cheetos. For the first time ever youve come to the conclusion you have reached your limit and take a huge dump, the result... an orange duffe.

by od man December 9, 2007

duff you in

Meaning to beat some one up, to knock some ones ed off or to generally slap them about

For example I will duff you in when you get home cory

You deserve a propa duffing

by Bobz1992 February 7, 2014

DUFF

Dumb ugly fat friend

That dude is the duff of the friend group

by Tiasg March 8, 2015