JO is used as the abbreviation for "Jack Off" (masturbate). A JO party is essentially another name for a "circle jerk", a group of men communally masturbate.
Well the machine is busted again, looks like we can't work, let's just have a Jo party.
by Team Zulu June 13, 2008

5 Words Related to JO party

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.