Duffy

a charming guy you sleep with even though you know he's in love with his ex-girlfriend of x years.

I can't really find a good relationship right now...guess I'll just settle for a Duffy.

by gamelan April 29, 2005

deffies

definitely, totally, absolutely, with certainty (adv.)

We should deffies go to the movies later.

Note: In most situations, deffies can be substituted for totes or probs to add an extra sprinkle of awesome sauce to your sentences.

Also note that deffies is not a derogatory term for a group of multiple people with extremely poor hearing.

by Suz! :) November 13, 2010

Doffy

Unknown origin. It was not till summer of 2002 that doffy was fully realized by his lover Wock. They make make sweet love. Anal sex only.
He enjoys short wocks on the beach, followed by pounding of the rectum. :) k thx hes mine- sry.

"Dooooooffaaayyy!" also see magic conch

by Arthur October 17, 2004

Duffy

a girl in a group of other girls that is drastically uglier and broader than the rest often making them look better(may also be a cockblock). the term is derrived from the phrase "Designated ugly fat friend". The -y at the end is added so the word can be used freely in the presence of the duffy without making it obvious that you are making fun of her.

Yo those girls over there are pretty hot...aw man dude, they got a duffy. I call she's not mine.

by Fil P August 30, 2007

Duffy

duffy is a term in which to call a semi mildly mental retarded person

duffy is also a mistake or big accident

duffy sure is stupid

by righteousreviewz September 14, 2019

Duffy

one of the funniest guys around, lives in sydney and roams around the northshore.

"what the hell some guy over there is running around naked"

"dont worry bro, its just duffy hahaha"

by banana fingers September 8, 2004

deff

shortend version of "deffinitly". mainly used by asshats who don't like to spell out words on aim.

joe: you should deff come over
bob: fuck you.

by asshat CJ March 21, 2007