The Ballsher, short for the Ball Washer, is great fun. Allows a male to wash his balls while at the same time engage in an invigorating and stimulating experience.
Similar to teabagging however you actually get something useful out of it.
Guy/girl puts dishwashing detergent into the recipients mouth (use water/saliva to get a good lather going) *NOTE* DETERGENT MUST NOT BE SWALLOWED
Guy then takes his testicles and literally dips them in and out of the recipients mouth to ensure a good cleansing.
This may be repeated as many times as necessary to achieve desired cleanliness. You will have successfully been BALLSHED, OR BALLSHED someone else, aka given The Ballsher.