1 definition by Tjwalker17

Top Definition
the act of a male's penis going kablooey; the exact moment when a guy's genitaila bursts into a thousand pieces, leaving him penisless.
The man penisploded after not peeing for 6 months straight and it filled itself up until it couldn't take anymore.
by Tjwalker17 August 30, 2011

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug