A person who by society's description doesn't fit in with their friend group, being more approachable, and the one to go to ask for their friends numbers.
Guy: Heyyyyy
Duff:(THINKING: OMG HE's TALKING TO ME> HE'S SO HOT) Yes? What
Guy: Well, i was thinking... would you like to...
Duff: Yeah...?
Guy: What's the hot girl on the left that you were talking too's number...?
Duff:(THINKING: OMG HE's TALKING TO ME> HE'S SO HOT) Yes? What
Guy: Well, i was thinking... would you like to...
Duff: Yeah...?
Guy: What's the hot girl on the left that you were talking too's number...?
by satan666jks May 27, 2015
Get the duff mug.by Bititall June 18, 2006
Get the duff mug.A normal to mildly attractive looking girl who has spent so much time with a DUFF she has taken on DUFF qualities (i.e. sitting around on her ass all the time, extreme sarcasm, increased appetite, and bitchiness). Occasionally refered to as a DUFF Ass.
"Dude, that girl was pretty nice when I got here, but now she's a total DUFF Associate. I'm gonna bang her friend instead."
by hawker240 October 13, 2006
Get the DUFF Associate mug.to the contrary of popular belife a Cori Duff is an extreeeeemly cool person. In most cases they happen to be quite attractive. As well as this an idividual with this name can usually get away with things because they are infact Cori Duff.
by blahhhh September 3, 2004
Get the Cori Duff mug.she is an amazing person who people on websites such as this one like to mock. She is incredibly succesful, works very hard tours alot, and still manages to sell out every show. she is a brilliant actress and starred in the box office smash 'a cinderella story' alongside chad michael murray. her latest album 'most wanted' went straight the the number one spot in the usa.
by katecliffen May 15, 2006
Get the HILARY DUFF mug.A self made superstar starting at a very young age in TV movies, and had a big role in the film Casper Meets Wendy. She went to star in her tv series Lizzie McGuire before getting into the music industry and movies like, The Lizzie McGuire Movie, Cinderella Story, Raise Your Voice and the Perfect Man. She has had hits such as So Yesterday, Come Clean, Fly and Wake Up. Also did a remake of the Go-Go's Our lips are sealed with her sister Haylie Duff. Hilary is currently touring and will be making her third and final video from her new cd.
by nakomis123 April 11, 2006
Get the Hilary Duff mug.Stands for Designated Ugly Fat Friend. A term used to describe a hot girls fat friends. Every hot girl has at least 1 Duff. Treating the Duff like a normal person may help your entry to the hot girls Vagina.
by twisted_walker November 12, 2006
Get the DUFF mug.