you know when you blow up a balloon and then pull the neck out so the air escapes with a long squealing shriek? Some people can do this with their butt!!
it means when you fart it smells like an egg and makes you feel as if you want to take of like a balloon. The phrase was radomley made up by me when my man farted and it smelt like an egg and he said i nearly took of like a hot air balloon a bit random i know butvery funny
its when you to a huge stinking fart when you are bloated this is when a egg balloon fart occurs or you done a "egg balloon fart" you stinking bastard