Top definition
The act of hitting the front brake handle too forcefully on a bicycle, causing the torso to slide forward and the scrotum to painfully smack the handlebar brace. After the pain subsides, the swelling and purple testicles become a reminder of this careless mistake.
Hahaha -- did you see Stanley just pull a purple gurp? Swear to god, he flew over the handlebars after smashing his sack!
by Droogie Toogie August 21, 2012
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