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

duffing it

to masturbate

This stems directly from Hilary Duff.

I walked in to my dorm and caught my roomate duffing it.

by Zane U. September 11, 2005

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>

by Phil Vargas April 21, 2005