DUFF

Dumb Ugly Fat Friend: Usually accompied by the attractive girl that you actually want to talk to.

That girl is so hot, but she has that Duff standing next to her.

by Cody August 23, 2004

Duff Head

Someone who acts very stupid and draws un-wanted attention to them. This person is ususall not popualar.

Justin Marsden

by Josh January 12, 2004

Hilary Duff

um she's not really even worthy enough to GET a definition. haha. jk. but really, when i heard her 'beat of my heart' song in the beginning, i wanted to tackle down the TV cuz of her stupid high-pitched voice. seriously, how the heck did she get a record deal with that kind of voice? its sooo annoying that i literally went 'uggghhh!!' and clenched my fists. im not psycho, by the way. i felt like strangling someone!! see what influence hilary's voice has on people?

*two friends are flipping through the channels*
Friend #1: (stops at disney channel. a 'verb' commercial is on) i'm gonna make some popcorn, be right back.
Friend #2: okay. (hilary duff's 'beat of my heart' clip comes on. eyes bulge and starts choking silently)
Friend #1: okay we're just gonna wait till the--(sees her friend on the floor unconscious. shrieks)

^i was bored =)

by Carolina_Babe December 28, 2005

duffer

The Designated Ugly Fat Friend found in a group of girls out on the town. She may be a Cockblocker unless your group of guys has someone drunk enough to take her attention away from ruining your night.

"Hey Joe, you take care of the DUFFer so I can get to the hot one."

"Dude, why do I always have to do that?"

by Cretin March 26, 2004

DUFF

(Da Ugly Fucking Friend) A term to describe the less attractive females another female will have in company to make her seem more attractive or just a less attractive friend to more attractive female. (Originating in Bear, Delaware)

Jon: "Hey! did you see that girl that just walked by?"

Brandon: "Which one?"

Jon: "The one in the middle bro!"

Brandon: "Oh yeah, but she's only a 6 on a scale of 1-10 without those DUFFs."

Jon: "Yeah her other friends were pretty ugly."

by Boogey Man Brown October 5, 2011

duff

When a woman has been fertilised by a man. I.e she is pregnant

She is up the duff

by Johan Forssander March 3, 2004

Hillary Duff

A big fat dork who dates Joel Madden from Good Charlotte (the most awesome band on earth!!!) and thinks she's now punk. But other than that she really is a dork. She needs to go back to the whole I-can-act thing and make millions of dollars. I can't see why people like her but they do.

Person 1: Hey can i see you cd's?
Person 2: Yeah sure.
Person 1: Oh My f***ing God you have this really crappy Hillary Duff CD? Why in the Hell did you buy this?
Person 2: i didn't buy that my sister did (Her eyes rolling, bitting her lip)
Person 1: nice Good Charlotte CD though!!!

by Monkeygrl May 10, 2005