A term used frequently by the US Army's 82nd Airborne Division. Goo-
Butt is a condition that befalls a Soldier who has been in the field, unwashed, in excess of 72 hours. This condition is identified by a viscous, cheesey substance that is secreted from the Soldier's
ass and affixes itself to surrounding flesh and clothing. It is composed of
sweat, bacteria, dead skin cells and fecal remnants.