To use a singular leg of a chair as a dick to get railed by. Depending on the size of the leg, it may appear to others in your stomach area
by fluffyjacob May 9, 2022

When one sits down in an awkward position so that he/she compresses the air between him/her and the chair, resulting in a flatulent sound.
John: Dude did you just fart?
Mike: What?! No, that was just a chair fart!
John: Then what's that smell?
Mike: What?! No, that was just a chair fart!
John: Then what's that smell?
by mohenjodarocatalhuyuk September 11, 2013

A sweaty co-worker who over the course of day gradually moistens their chair with their bodily fluids.
"Smithers, what's the name of this gastropod?", "Homer Simpson, sir. One of your chair moisteners from Sector 7-G."
by daveuk123 April 14, 2021

Internet person who resides on Urban Dictionary obsessed with toxic gas aka methane and provides us, the UD users, with great definitions.
Hi I'm Larry Chair and I gave definitions for farticious inflatuation afflatuate fart appeal and the more recent Do I smell popcorn?
by marysawrus February 20, 2011

The broken chair refers to sweeping a woman's arms out from underneath her while doing it doggy style.
Girl-I got a bloody nose last night because during the middle of sex, my boyfriend pulled the broken chair on me.
by boner75 June 20, 2009

by PSCBRENDEN November 26, 2006

When someone with a penis lies on their back, and a 2nd party takes a seat on said penis (Lube req'd). Once seated, one places both hands on the bottom person's chest and throws their momentum in one direction, resulting in the top person engaging in a thrilling spin, much like in an office chair.
We had no lubricant, so when my boyfriend and I attempted the office chair, we did not even spin 180 degrees.
by L Twice August 16, 2011
