Top Definition
A fart so rank it causes a group of chatting people to disperse, thus "breaking up the group."

Based on the common belief that Yoko Ono was responsible for the breakup of the Beatles.
We were having a nice conversation by the keg until Maynard let loose with a horrendous ass-yoko.
by waydown July 29, 2008
5 Words related to ass-yoko

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.