A Human Flamethrower is where a take a large syringe and fill it with alcohol. You then stick the syringe down the tip of your penis and inject the fluid in. After injecting you hold a lighter at the tip of the penis and piss out the alcohol causing a Human Flamethrower.
by Lord Scrotum January 22, 2021

The act of eating a large amount of beans, broccoli's, onions, or what ever it is that gets you the most gassy. Next step, take a light jog to get it all mixed up. Now assume the 69 position, once you start chowing down and the urge to fart hits you your partner is required to light that jurnt on fire. If a fart happens to hit both of you at the same time and they are both set a flame this is considered to be a higher achievement.
Co-employee: Dude, why are you missing half of your beard, an eyebrow, and a small patch of hair?!!?
Employee: Duh, I pulled of the 69 Flamethrower last night... It was an inferno!
Employee: Duh, I pulled of the 69 Flamethrower last night... It was an inferno!
by IMBACK! April 24, 2010

There was a shortage of flamethrowers in WWII. Fortunately, Mexican food was abundant, so Allied soldiers would eat the delicious shit and hold matches under their asses to fry the hell out of those fucking Nazis. This was the invention of the Mexican Flamethrower.
by ThisAssHole October 27, 2009

When you eat large quantities of wasabi and you get a sudden feeling like your gunna take a dump and you run to the restraunt bathroom and have fiery asshole when you piss out your ass with poop and it feels like your shooting flames out yours ass.
Dude i ate soo much wasabi that i had to rush to the bathroom and repaint the toilet. it was the worst rusty flamethrower EVER.
by xXvalcoreXx December 6, 2009

by Winston Churchill December 4, 2021

A Greek Flamethrower is a game most commonly used in fraternities where a pledge puts his mouth over the anus of another brother as he breaks wind. The pledge then takes a lighter and expells the gas from his mouth causing a small
burst of flame.
burst of flame.
Let’s make the pledges play a round of Greek Flamethrower to see if they’re truly worthy to join our fraternity!
by chockblock May 1, 2018

You fill a man's asshole with a tank of propane until the stomach expands. You then prepare a lighter at the asshole and push on the man's stomach causing a massive explosive stream of shit and fire.
by LuciferKing666 May 21, 2022
