A sexual act involving fellatio and a carbonated beverage. Immediately after ejaculation in the mouth, the fellatio receiver grabs the givers head by the nose, closing the nostrils. The head is tipped back, opening the mouth, while the carbonated beverage is picked up and poured into the open mouth. The mouth is then closed while the nose is still held, and the head is given a vigorous shaking. The nostrils are then released while continuing to hold the mouth shut. The carbonated come will then spew forth from the nostrils like the flames from a dragon.