Twin-headed dragon

Also known as the hydra or the double-headed dragon, this involves pooping your guts out and puking your guts out simultaneously. I.e., the fire coming out of two sides at once 😥

Bro: Dude I just got food poisoning and last night I experienced a twin-headed dragon
Bro 2: I hope you had a garbage can... Or a good shower and a change of clothes....