Top Definition
The act of having an orgasm in your mouth as a result of an Arby's Jamoca Shake.

anya: I really wish I had a Jamoca Shake right now!
nikki: I know right, if I had one, I would have a jamocagasm!
by anya knees February 01, 2009
4 Words related to jamocagasm

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.

×