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1 definition by bikmike

 
1.
MTH
My Tits Hurt.

This word is to be used after working out or performing any activitiy that can make the pectoral muscles burn excessively.
DB#1: Bro, I just put up 500 lbs 6 million times, MTH.
DB#2: What is MTH?
DB#1: It means my tits hurt
DB#2: You're a douche
by bikmike October 01, 2009
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