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