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1.
pwo
Post-workout, a term bodybuilders and athletes often use to describe their "post-workout meal" used to refuel, replenish glycogen, and/or build muscle
My pwo meal consists of 100g instant oatmeal, 100g strawberry lite yogurt, and a shake made with chocolate fudge whey.
by Spottydog March 10, 2008
 
2.
Pwos- Parents watching over shoulder
Hey, can't talk now pwos.
by Reasonz December 30, 2010
 
3.
PWO
Pussy Way Out. taking the easy route
Person 1: What did you just say to me??
Person 2: Nevermind...
Person 1: taking the PWO i see...Fag
by massacre_maniac July 03, 2011