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.
by RedheadM23 August 6, 2011
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"verb/adjective" A terminology commonly used in the inner city of Baton Rouge, La. It is used as another word to described the act of something being or going "crazy" "gangster" "retarded". It caught on after being profusely used in the local documentary "Thuggin It and Lovin It".
"I done already took over Sherwood... I f***s with them boys in Glen Oaks, they already know I go DUFFY!" --Rambeezy

"Thuggin' It and Lovin' It"
by PrincessDorky August 8, 2009
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When someone is drunk beyond belief. Drunk to the point where homo-sexual behaviour is as standard as breathing. Licking somebody's face is more appropriate than hand shaking.
'He's completely wasted!' 'No.... He's worse. He's duffied'
by panda88888 January 10, 2010
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Damn bro look at her, she’s duffy as shit
by DMV Nation January 29, 2019
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When someone is sad or in their bag about something
Bryan- yo my girl broke up with me I don’t think I wanna go out to game night today
Me- yo get out your Duffy and come, Fuck that bitch
by @que_pasaloca January 24, 2020
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“Let me get in my duffy”, “i’m in my Duffy
by Aaron Gordon May 18, 2019
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A man that is a regular smart ass on a day to day basis. He is an amazing singer, a killer lover, super smart. Really one of those people that you can check all of the above on. Men want to be him and women want to be with him. He is smart, witty, and loves bears.
Krystal: OOO girl look at him he is the cutest guy in her, and he is coming this way!!!

Lena: Thats what you call a fine ass Duffy!!! They are rare and yearn to be tamed!!
by LenaBear October 17, 2012
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