the definition of "Butt Smegma" goes a hundred or so years. Butt Smegma is a cheesy-like curd that gathers between butt cheeks, in which light are unable to collect. It could be due to hostile fumes in a confined location, old lunch and moist hair. Even bad news has-been found to cause Butt Smegma. This moist layer of concrete smell is salty into the taste and it is perhaps not latex based. It cannot be cleaned off. It must be mechanically eliminated by a scraping activity, such as the side of a fresh credit card, license or well cared-for front teeth.