Duffying 

The blatant act of perving on a girl so much that it looks like you would go so far as to get her up the duff.

It's obvious that Chris really has a thing for Angela. He was duffying her in the gym again.

Duffying by RedheadM23 August 6, 2011

duffying 

dropping down from higher level irish even though they're up to standard in the subject!

can also be used when dropping down from any subject

'man fuck this i'm already doing 6 honours for the leaving so i'm duffying irish'

duffying by erp2themax November 8, 2009

Duffying

As a healthcare worker (I.e. Registered nurse) where you’d like them to be discharged so badly regardless of intoxication you shove your hand up their ass to work them like a puppet for the annoyingly strict ER Doc or otherwise “weekend at Bernie’s” them, out of the ER.

“When can we get the drunk piss covered guy out of here? The doc won’t let him leave because he can’t walk!”

“Let’s try Duffying”

Duffying by BroAssAlejandro December 18, 2025

Duffington 

There is an urban legend, of a powerful rage, that awakens inside the human soul. There is someone named Duff, and inside him lays rage incarnate. When the rage boils to the surface, he transforms into Duffington. Duffington is a dark entity that revels in the night and looks for unsuspecting victims to slaughter. It is impossible to know when he is coming for you and impossible for anyone to track him, as he glides over the ground and melds into shadows. The last thing victims ever hear is a small cackle before their throat is slit.

Joe: What a nice night!
<sees a dark figure approaching swiftly>
Joe: Hey! Who are-
<SLICE>

Duffington by Phil Vargas April 21, 2005

Duffing

Giving oral pleasure after the receipt of an unexpected gift.

Hillary received a beautiful engagement ring. Right after, she was caught on camera duffing her boyfriend on the barcalounger.

Duffing by Opeth1429 February 26, 2010

Duffing up 

Female equivalent of beating up. Not so violent and involves a lot of pushing and the occasional pinch. From the series "Confessions of Georgia Nicholson".

Jes was duffing up on Ellen. Jes was winning.

Duffing up by ʎppǝɹɟ ǝןqısıʌuı April 13, 2009

duffing up 

duffing up is the female equivelant of beating up, or kicking ass. It's not so violent in a sense, and to a certain degree. It usually involves excessive screaming, clawing, pushing, and shit-talking.

ali is effing duffing up mandy, alis guna win, mandys so screwed.

duffing up by Ali Lansing July 15, 2006