by Itskal33 June 29, 2018
Get the fresh biffmug. by David75020 April 23, 2008
Get the Biff Whiffermug. by Chief shuffle berry September 25, 2013
Get the biff sniffermug. by Triple Double Dipper January 29, 2008
Get the biff bootmug. bob: man that girl looked like a biff mitten after jerry was through with her
bill: thats my girlfriend asshole
bill: thats my girlfriend asshole
by donttouchmycar March 24, 2011
Get the Biff Mittenmug. The sexual maneuver in which a man uses the head of his erect penis to vigorously knock three times on his partner's forehead and then exclaim "Hello?! McFly?!", in reference to Back to the Future Part II.
by Rick James, nigga December 6, 2009
Get the Biff Tannenmug. When someone needs a good smack in the head but is not physically present to receive it, send it electronically!
by TIRED-OF-STUPID-PEOPLE CHICK December 31, 2011
Get the E-BIFFmug.