Fart knocker 

when your having sex and air somehow gets trapped between you and your partners chest area, causing a farting sound. thus, fart knockers.

what the hell was that noise?

don't be alarmed, those were just my fart knockers

Fart knocker by alci hall November 18, 2009

fart knocker 

vb. A prank that involves knocking on said door, then farting.

Jimmy: Hey dude I just pulled a fart knocker!

Billy: You are a dumbass.

fart knocker by Jon Bone Jovi November 10, 2010

fart knocker 

When you screw a girl in the ass and she has a fart waiting so you are knocking on her fart.

you did her in the ass

ya man it was awesome

w/e your a fart knocker.

fart knocker by Ryan Daigle April 27, 2008

fart knocker 

Someone told me it was someone who farts so hard that they knock things over. I don't think any of us really know what it means.

(both kevin and John don't know what a fart knocker is)
Kevin: You're a fart knocker
John: What's a fart knocker?
Kevin: You don't know what a fart knocker is?!
John:...oh...yeah, of course I know what a fart knocker is.

fart knocker by moooose February 22, 2007

fart knocker 

1.)someone who doesnt leave you alone and annoys you.
2.)something you say when you hurt yourself, or forgot something.

1.)"GOD! You fart knocker! Leave me alone!"
2.)"Ah fart knocker!"

fart knocker by cody's girl July 20, 2008

Fart Knocker 

1. a trained doctor who knocks the farts right out of you.
2. a person/thing who knocks the farts out of you with a quick blow to the stomach
3. a dumbass who thinks he's cool but he's trip'n

1. Dr. Fart knocker used a Fart knocking device to knock the farts out of little Tony.
2. Rover knocked the farts out of his owner when he wanted to play "fetch"
3. Elmo's gonna knock the farts out of you!

Fart Knocker by J. Mayon June 16, 2006

Fart knocker 

Fart knocker is an unimportant person.

Alice: Dave is a Metrosexual because he is a Clean Freak and he's always such a Drama Queen. I wonder if there's a word for that?

Jay: Yeah, it's call a Fart Knocker.

Fart knocker by Box Worm November 24, 2019