Listen to Gregory Has the World's Most Dangerous Farts (Gregory Poop) online. Gregory Has the World's Most Dangerous Farts (Gregory Poop) is an English language song and is sung by Poopz. Gregory Has the World's Most Dangerous Farts (Gregory Poop), from the album Do Not Enter, was released in the year 2025. The duration of the song is 2:31. Download English songs online from JioSaavn.