1. The urge to make a bowel movement while flying on a plane. The victim is hesitant to use the in-flight facilities usually due to embarrassment, anxiety, or laziness. This predicament is often coupled with the fear of having another person waiting to use the facility. Sometimes equated with "prairie-dogging", "the bubble guts", and/or "crowning."

2. Being prevented from leaving one's seat despite having an extreme need to use the restroom.
"Marcy could no longer read Sky Mall--she was experiencing heavy turdulance on her way to Atlanta."
by artzymorena July 23, 2009
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The unfortunate and potentially messy situation that one experiences when defecating mid-flight and the plane experiences turbulence. The degree of messiness is directly proportional to the degree of turbulence.
Emilie: Man, what happened to your pants? You were in the bathroom forever. I was getting worried.
Catherine: It was awful. Major turdulence. As soon as I sat down, it got bumpy and poop went everywhere.
by Uncle Buck, Tennessee April 22, 2021
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Someone or something that is as slow as shit.
His turdulent intellect kept him at the check in counter forever.
by Lizard boots and Lipshitz December 23, 2016
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The discomfort that occurs due to an inability to pass flatus on a flight.
Just got in from London and man, due I have some turdulence.
by Riley finn January 17, 2015
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A localised flux in the atmosphere accompanied by a horrendous stench. Sometimes found with chunks.
by Scibby February 1, 2008
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Word associated with the initial shockwaves involved during the process of passing wind.
Made up by several factors... smell, vibration, victim reaction, stink longevity and effective radius.
That fart had some Turdulence mate! well in.
by DeV1Se October 17, 2006
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1. The brick-shitting that results from in-flight turbulence, and the smell that follows.

2. When a person riding in a car really has to take a shit and a bump in the road causes an AFR.

3. One of the worst mistakes a dyslexic can make.
1. The captain told us we were hitting some heavy turbulence and every passenger over 40 totally gave in to the turdulence.

2. Driver: 'Looks like some turbulence!'
Passenger: 'Nah, that's turdulence. You better pull over.'

3. -_- (That was uncalled for.)
by Jap-Slap Gypsy November 23, 2009
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