Top Definition
When you are having anal with a girl and she farts on your knob..."Fart knob"
Me and my girlfriend were having wild butt sex and she farted on me, now all the guys say I've been fart knobbed...
by tnt dynamite September 28, 2013

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.

×