I don't care how old you get, a well placed fart will always be funny. You know what I mean, like in the middle of a yoga class. Well at least the “sound" is funny, not the smell. With that said, the Flatulence Deodorizer pictured above (you are supposed to wear it inside the underwear though) is actually a real product. It is a disposable activated charcoal cloth pad that supposedly eliminates gas odors. You can get a similar product called Subtle Butt in a 5-pack for $12.95, if nothing else a perfectly hilarious stocking stuffer.