Pulling a Duff

Sitting on your ass and not doing anything.

The dude was so hungover Duff didn’t lift a finger.... he was pulling a Duff

by Doepke April 23, 2021

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

Side Duff

(1)When you are/are not in a relationship. and have a person you fuck on the side. Side duffs manly are just people who you don't really care about, but just only to fuck.

(2) Someone who likes/loves you a lot and buys you stuff and is always promised sex, but never get any in return.

(1) monica was Bill Clinton's Side Duff

by Pititfulfilth April 1, 2011

Duff

The brand of beer that Homer drinks in the Simpsons.

Duffman approves this definition

by kunemvu February 23, 2020

Duff

The ugly friend you bring out with you.

Ian is not a Duff

by QuinnIsAJag January 19, 2020

come up duff

A person who was a duff in their past and is now a hot glown up masterpiece

Guy 1: Damn heathers a come up duff!
Guy 2: Yah she used to be really ugly but now I really wanna date her

by Em's definitions August 14, 2017