A sexual act where one eats a large bag of Hot Cheetos and, without wiping any build up of Hot Cheetos dust from the consumer’s fingers, proceeds to pleasure their female partner using said appendages until orgasmic squirting is achieved, expelling a spicy spray of squirt and red hot dust.
When your boy starts acting a little too fruity, you hit him with the "bro, stop being such a flamethrower." Straight-up calls out the gay vibes while sounding like you're roasting him with a military-grade weapon. Zero chill, maximum roast.
When you have diarreah or rocket ass so bad you actually heat up the bowl or surrounding area with the fumes and the force of your assexploding out gas and sewage in a violent manner.