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1.
to duffet: (duf-it) to screw someone out of their money, in snakey type manner. To not pay money to someone that you owe monetarily. To get work out of someone without paying them.

*The people getting screwed are of no significance even if family or friends.
fuck me. I worked with that motherfucker for a week and he duffeted me out of $300. Never gonna work for that cheap douchebag again -_-
by garbanCHIC May 02, 2008
 
2.
Wing nut (a screw on little bolt thing with easy-grip wings), and at one time believed to be a monster in hiding.
Daddy can i buy a duffet?
by Big Bear Stalker September 01, 2003