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!
#arbys #jamocagasm #jamoca shake #fucking awesome #orgasm
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 We'll never spam you.