Top definition
Nastier than the nastiest thing you can imagine. It's not just nasty, it's cocknasty.
Matt- I just farted.
Chris- Your flatulance is cocknasty!
by Snug-E Bling May 12, 2009
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