It was very embarrssing for Kevin when he got Peggy up the duff, but it served him right for trying to save money by using a flak jacket.
by Dunky Oggins December 7, 2003
Get the up the duff mug.a drink spiked with roofies and viagra used by the DUFF(designated ugly fat friend) in order to get laid.
"dude dont drink that its a DUFF cocktail." "i woke up with a headace and a raging boner next to a WHALE, It must have been the Duff Cocktail."
by [THE]fixer5588 March 15, 2010
Get the DUFF cocktail mug.by CoUrtCoUrt February 1, 2007
Get the doffing mug.by Tsee October 31, 2006
Get the Up the duff mug.by IG88HK September 8, 2015
Get the DOFFMAN mug.Your at the bar/event with your friends and you leave without warning or saying goodbye. AKA disappearing like Kevin Duffy
by SpecialDDs0n November 14, 2014
Get the pulling a duffy mug.