outdoor toilet particularly in the midwest
kristine pooped in the biffy
by 718-ti83plus January 24, 2007
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best friend forvever , a more musical version of bff
1)ohhh i love you , you're my biffy!!
2)hey biffy come on over
by ZORKI ZORK November 16, 2005
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"Please be my buddy and guard the door, I have to use the biffy."
by PilotGal October 1, 2014
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An underground name for a very attractive woman or a woman's Vagina.
Chris: Yo Beck, gimme that Biffy
Beck: Eww no way Freak!
by JIMMYBOY1 January 11, 2011
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biffy nafroom now.
dats muh biffy
biffica ily
my biffy will woop your biffys asss
by jessica&kylie January 18, 2008
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A person who thinks that they are macho but in reality are nothing at all.
My father always tries to act strong, but he is only biffy.
by Word of the Day June 7, 2004
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