Top definition
when you masturbate too much in a short period of time and your penis starts to hurt
"Dude I can't go on, i have major masturburn"
by mysteryman125 March 04, 2008
Mug icon

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