Top definition
A guy in his 40s with abnormally high testosterone.
"Dude, I reconfigured your bike into a more aggressive ride."

"Thanks, cock & balls!"
by cyberslayer April 03, 2013
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