Top Definition
Group of three or more people continually farting; similar to a marathon, though running is replaced with farting.
Chris: Hey breh, want to come over tonight for a fartathon?
Reggie: No, sorry. I've got to study for my chemistry exam.
by MOMuvmENT April 16, 2010

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.

×