1 definition by F. Rollins
The chappy-doo is a basic defense mechanism used to combat SAS (Sweaty Ass Syndrome). The chappy-doo consists of a small amount of toilet paper, usually consisting of 2-3 squares, folded and wedged firmly into the butt cheeks. The purpose is to absorb excess crack sweat during especially warm days. The chappy-doo can reach capacity before the user is in a proper location to dispose of it. In this case, it is recommended the user walk with a wide stance and shake one or both legs during the steps. This technique, when successful, will send the chappy-doo down the pants leg and onto the ground. Practice this technique in your favorite retail store.
by F. Rollins January 25, 2006