I've a friend who I've known since I was very little. One day, when he was 6, I was at his house when he got it absolutely god awful tummy pain. I mean, he was literally writhing in pain. So, his mother took him to the doctor's office, in which the physician took one look and informed her to take him to the ER. She feared anything along the collections of an intestinal rupture. About half way to the hospital, the friend of mine suddenly let rip probably the loudest, most powerful fart any of us had ever heard. I swear to God he levitated. We believed the upholstery in the automobile seat had ripped. After a good thirty seconds of intense farting, he were at the mother of his and said, "I experience all much better now!"