Flamegrower 

The action of setting your ball hairs on fire, while proceeding to get sucked off by your partner.
The goal is to cum before you get a third degree burn.

Bro 1: How was last night?
Bro 2: Man, my girl was acting real horny so she needed the flamegrower.
Bro 1: How was she?
Bro 2: Too slow my shit look like fried eggs.

Flamegrower by Flame King October 3, 2019

Russian flamethrower 

When you stick it in someones ass while they are puking because their butthole while tighten up with each throw up.

Alan: My girlfriend was puking last night so I seized the opportunity and gave her the russian flamethrower

Ak: thats fucked up dude wth

Russian flamethrower by Ak_604 February 13, 2019

missouri flamethrower 

When a man ejaculates onto a plate and heats it in the microwave until burning hot. He then throws the scalding hit semen on his waiting women's face causing her severe burns.

Dude after I gave her a Missouri flamethrower she had to go to the emergency room and get treated for 2nd degree burns.

missouri flamethrower by Missouri Flamethrower May 29, 2014

M2 Flamethrower 

The M2 Flamethrower was used by American troops back in WWII. It is also the greatest piece of hack ever made in to Call of Duty:World at War when it comes to campaign and multiplayer. And do not get me started when someone gets it in Nazi Zombies.

(In Multiplayer)
"M2 Flamethrower user": LOL I spy people trying to capture our flag! -throws a smoke grenade and drops down to burn the hell out of everyone-

People who were trying to capture the flag: Dude, hax.

(In Nazi Zombies)
Person with Flamethrower: -randomly sparying fire causing sight problems to other players)

Other player: DUDE STOP USING THE F***ING FLAMETHROWER, I CANT SEE SH-...(the player has died after being swarmed by zombies).

M2 Flamethrower by PTRS Noob November 20, 2009

Gamma ray flamethrower

Defecating after eating a habanero pepper and consuming a large quantity of dairy products when you are lactose intolerant.

"Why did you drink that much milk dude! You're lactose intolerant"
"Because the pepper was hot as fuck man!"
"Well you have fun with the gamma ray flamethrower on the toilet in a few hours"

Gamma ray flamethrower by Ickycoffee April 6, 2017

Alaskan flamethrower

The act of a female farting on a males penis that is covered in hand sanitizer that is alight.

My dear friend light his genitals on fire with hand sanitizer, then had his girlfriend fart on it. He no longer has genitals to the Alaskan flamethrower.

Alaskan flamethrower by Firenuts October 3, 2014

tijuana flamethrower 

When you eat spicy food and your b-hole gets burned while shitting it out.

Don't get the jalapeño burrito or you'll end up with a Tijuana flamethrower.

tijuana flamethrower by Kakarot2768 February 11, 2014