instinaneous combustion

something that suddenly enflames largely.
me:WOAH! my pants just went into instinaneous combustion!
you: niceeee mannn :
by -xoxo Deeeena love December 13, 2009
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spontaneously combust a nut

I spontaneously combusted a nut in front of my crush

He spontaneously combusted a nut after seeing the lover of his dream

spontaneously combust a nut is defined as being serious in a sense
by Yourself34245 December 10, 2022
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external-combustion engine

A fluid-fuel-powered motor that is so poorly designed/maintained that its exterior actually catches fire.
One should periodically check "under the hood" for oil-leaks to reduce the chance of said power-plant's becoming an external-combustion engine.
by QuacksO October 03, 2019
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Spontaneous anal combustion

it Is a gay fighting move used during sex
Gary: “yo did you just use spontaneous anal combustion on that kid yesterday
Peng: “ yes, is there something wrong with that?”
Liam and mai: “yes that’s fucking gay”
by Kim Hong Kong September 07, 2019
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Financial Combustion

Financial Combustion is a phenomenon that is best described and often related to large companies, like Wal-Mart, that move in and invade your business territory.

First sparks are seen coming from your battered store as your skinny wife and hungry children watch in horror as flames engulf your business premise completely until only fireman and ashes are visible.

This occurs when your businesses are unfortunately in the same neigborhood.

Followed by a desperate call to your insurance company.

This also applies to neigborhoods were Homo-Depot, Cocksco, resturants like Mc Pukes, and Grim Hortons make the move on ya!
Financial Combustion Starvation Deprivation Misfortune possible Death Anger Fire
by 2ttzu November 24, 2009
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Constipanious Combustion

When you hold your poop in so long that you die, upon death your colon explodes much like an explosion of watermelon with a quarter stick of dynamite.
I would ask how she died inspector, but I can see by the color of the walls that it was Constipanious Combustion again. That's the third one this week.
by ADANKFART March 26, 2022
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combust

a verb to describe that you get all bothered due to sexual tension in someone's proximity or their actions
"He looked at me right in the eye and I thought I would combust."
by blackberry_n_bay October 02, 2022
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