I have a friend who I’ve known from a young age. One day, when he was six, I was at his house when he got this absolutely god-awful stomach pain. I mean, he was literally writhing in pain. So, his mom brought him to the doctor's office, where the doctor took one look and told her to take him to the ER. She was afraid it might be something along the lines of an intestinal rupture. About halfway to the hospital, my friend suddenly produced the loudest, most powerful fart imaginable. I could have sworn he levitated. We thought the seat upholstery had split. After a good 30 seconds of intense farting, he looked at his mom and said, “I feel all better now!”