teller of untruths, your trousers have combusted

Is a phrase that has become popular after somebody posted on MLIA (mylifeisaverage.com) about translating the phrase "Liar, Liar, Pants on Fire!" to French and back again, and coming up with "Teller of untruths, your trousers have combusted"

Billy: Today I rode a Unicorn
Some Other Guy: Teller of untruths, your trousers have combusted

by Somebody_Else October 26, 2009

flaming anus spontaniously combusting and bursting into flames as he jumped off the cliff

One of the coolest things to say when you and your friends are bored to hell and they don't expect it.

Dude 1: Man! flaming anus spontaniously combusting and bursting into flames as he jumped off the cliff!
Dude 2: Cool!
Dude 3: Awesome!

by Yargengee October 18, 2006

Caketual Combustion

The effect of eating to much cake

ussually occurs after hiccuping, than KABOOM caktual combustion

OMFG, that was alot of cake, omggg im going to combustionally combust on cake!!!! "death by caketual combustion"

by Sara Kessler August 16, 2009

Spontaneously internally combusted

Whenever something randomly explodes because of a teamswitcher, buster the combuster, suicide ɓomɓer or a buster

OH MY STOP COMBUSTING IN MY FACE sorry I meant spontaneously internally combusted

by DOC. Chocc June 3, 2024

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

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 3, 2019

Spontaneous Combustion

When a male, typically going through adolescence, accidentally busts a nut for no reason.

Adam: Did you see what happened to Rick? We were in math and he accidentally cummed in his pants for no reason.
Dan: Shit bro, spontaneous combustion isn't it

by QueenOfRain April 16, 2019