1 definition by nappeo

Top Definition
Slang term for taking a dump. Can either be a Boris Yeltsin...in which case this poo was solid as a rock...or a Boris Becker...in which this poo was smooth like the tennis player.
Well, i gotta go take a Boris.
Yeltsin or Becker?
C'mon we just had tacos....you know which one!!
by nappeo November 19, 2009

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