When you fart in your office chair, then lower the chair to be able to sniff the fart faster
I ripped this epic bomb in my office, which was definitely worthy of a pneumatic sniff, so I lowered my chair to inhale my bean cloud closer to the source.
by Pandastic July 8, 2016
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When two lesbians fart while scissoring eachother.
Me: "What the hell is that noise? And what is that smell?"
Ale: "Oh, that is just two chicks doing some hot pneumatic scissoring in the other room"
by Efty February 6, 2013
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a 'pnuematic turd' occurs when one farts in such a way as to trap the gaseous noxious mix inside one's rectum, thus creating an air pocket in one's rectum, mimicing the feeling of turding one's self.
"Oh man, I thought I just crapped my pants, but I only had a pneumatic turd. Thank God, because I do not have a change of underroos with me."
by bubbakeg99 December 28, 2010
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The act of using a vacuum nozzle to hold a rubber dildo, while using it on your partner in a fast and rigorous motion.
I gave my maid a pneumatic hammer yesterday.
by Ghouch August 28, 2015
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If any human being becomes too self-aware of their brain's functions, such as the reflex arc or the chemical reactions in their brain, their brain deterioates, scrambling every nerve ending in the body before shutting down. This is the worst pain known to man; the triple placebo pneumatic bypass.
Some say this is what the matrix does when it looks like one of its captors are going to break away.

This can also occur when a human being spots a glitch in the Matrix, e.g- George Bush Junior being re-elected.
Doctor- I'm sorry... We couldn't save him.
Parent- One minute he was fine and then!... What was it?
Doctor- A triple placebo pneumatic bypass. I'm truly sorry.
by uwanttruthitellz May 10, 2009
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the act of assuming a position to deliver a massage, then delivering a suprise "BUZZZZZ" noise whilst jiggling the receiver.
"damn it will you stop pneumatic drilling me. give me a normal massage woman"
by megalady October 1, 2009
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