Rusty Blowtorch 

Passing gas into another's mouth and subsequently having that person exhale into the flame of a lighter, creating a blowtorch effect. Often peformed as the grand finale to a rusty trombone concerto. Can also be used as a means of ignition for the Amazon Firefighter.
a.k.a. Rusty Flamethrower.

In honor of my birthday, Allison used a rusty blowtorch to light the candles on my cake.

Rusty Blowtorch by Guido Sandwich December 7, 2009

Rusty blowtorch 

When a girl eats a guys asshole and then reaches around and lights his dick on fire

1: Bitch gimme a rusty blowtorch I wanna feel the burn tonight
2: okay daddy

booty blumkin groceries Donald tromp

Rusty blowtorch by BrandonA May 17, 2016