Duffy

Fake; not sincere; lying

Look at that girl who acts like she is friends with everybody, she's hella Duffy.

That girl that flirts with everyone is a Duffy.

"hey man I got you a ticket to the superbowl" "no way you're Duffy."

by Kawruhhh November 12, 2014

DUFFy

A word used to describe a person or action that is DUFF related. It is often used in cases of extreme gluttony, cock blocking, being a fat bitch, being an ugly bitch, and/or being a fat and ugly bitch. NOTE: One does not necessarily have to be a DUFF for this word to apply to them.

"Miranda, you cockblocked Mark from getting to that hot chick over there? That was a pretty DUFFy move."

by hawker240 October 13, 2006

Duffy

Critical, physocologicaly impared, frightened child that seems unstable but is still loved

Dude, he was so duffy when he saw that kid.

by Snack Cracker May 30, 2006

duffy

to duffy someone is to move 100 miles away from them and to also make up lies about them

hes only duffyed us!
i'll duffy you if you dont come out!

by daninthevan February 03, 2009

duffy

n. Somewhat dim person who doesn't know the location of his home or office or have the ability to understand simple rules.

You are such a duffy. I told you twice already. You work at the big grey building overlooking the Ottawa river.

by gnostic3 September 23, 2015

duffy

Designated ugly fat friend. When a group of girls go out and they take a fat friend with them so they look better.

me and the guys went out last weekend and Ben ended up with the duffy

by mischa January 15, 2005

Duffy

Duffy or ‘Duffball’ as he is better known (apparently it’s because he has only one testicle) is the class joker. He is a complete legend and tells all the best jokes, although most of them are pretty bad. His most commonly used words are wasteman, big-man and Dracula. His most common catchphrase is ‘Glyn is a G’.

Oi, Duffy stop giving me bare jest, your making me skeet in my pants!

by big-man July 10, 2006