A fart attack is a condition in which gasses build up inside of ones intestines and cause stomach and chest pains. The build up of gas is usually due to the inability to release said gas. Fart attacks usually occur in the worst possible situation, such as dinner with the grandparents or a yoga session with the girlfriend and her mother. Fart attacks are dangerous and can lead to random combustion.
Me: dude I had the worst fart attack ever last night, my girlfriend made me watch a silent movie with her and her mom!