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A "fun brother". Commonly associated with "fun brother stuff", or Fupe-Ka.
Brother 1: Yer meh beest Fupe!
Brother 2: I know! Wanna do some Fupe-Ka?
Brother 1: KK!
by Jomdom January 26, 2005
short for FUPA - fat upper pubic area.
man, you should have seen the fupes dangling at the gym today!
by toronto1 September 26, 2008