Minnesota sponge bath

Minnesota sponge bath noun A depraved and unsanitary sexual act involving the use of a sponge soaked in a mixture of water and human feces, which is then rubbed onto the nude body of a recipient. Commonly performed in the stifling heat of a portable toilet, often on extremely hot and humid days, the act is characterized by its filth, foul odor, and intentional violation of physical boundaries. Noted for its extreme nature and association with certain fringe fetishes, the Minnesota sponge bath is widely regarded as one of the most repulsive expressions of sexual deviance.