gainer monkey
A parkour kid who gains weight like a fat kid on a donut binge. They run like a maniac but still eat like a pig.
I saw this gainer monkey eating a whole pizza at 2 a. m. while doing wall flips.
He ran up a building but then cried because he ate three burgers.
This gainer monkey tried to do a vault but fell flat on his face and said, 'I’m not done yet.'