1 definition by CAYloo

Top Definition
The stomach ache a person gets after swallowing too much sperm during a blow job
Dude after I gave Johnny a b.j. I had such a bad cumach ache.
by CAYloo November 11, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.