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

Flag

Get the Duffmug.

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

Flag

Get the orange duffemug.

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

Flag

Get the duffmug.

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

Flag