Dufi

Plural form of dufus; more than one dufus.

Look at that group of dufi.

by Unknown September 11, 2003

duffin

1.)
To perform any action, or partake in any activity you would not do unless at a high level of intoxication, and usually regret the action afterwards.

Kev: Did you what happened at the last FFF?

Dave: No, what?

Kev: Duffin got drunk and claimed he was an ominpotient 'sort of thing'

Dave: I know dude, I filmed it!

by David Read January 28, 2008

Doing a duffin

To make unwelcome or uninvited conversation or sexual advances to a member of the opposite sex.

He is doing doing a duffin again. Mary does not look happy .

by Wrd112 May 28, 2018

dufiss

Alternate spelling of dufus, doofus, etc.
To be an idiot, stupid.

What a dufiss.
You can educate a retard, but no one can help a dufiss.

by Elle January 27, 2005

Duji

An annoying, hypocritical, self righteous person who looks down upon others.

Charlie was acting so duji today.

by Ksmoke82 August 21, 2020

A Dufie

To go violently apeshit without reason.

Damn, you totally pulled a dufie the other day when you slaughtered that group of nuns.

by Ronaldo Sanchez April 12, 2006

duffing it

Masturbating, jacking off, spanking the monkey, slapping the ham, whacking off, or beating your meat.

Did you hear that ryan was duffing it in the middle of class the other day?

Duffing it isn't a crime.

by con09 November 17, 2009