look up any word, like the eiffel tower:
 
1.
The seemingly fat gut of a powerlifter which infact is hard as a rock and the source of his strength.
"Tony squats a shit ton, look at the size of that power gut!"
by 123jerk May 05, 2010
 
2.
A sizeable gut created by pounding down double cheese burgers in an attempt to get strong quickly.
Kevin just did 6 months of Starting Strength, you should see his powergut.
by YoMomma138 August 31, 2010