look up any word, like sex:
 
1.
The act of two people taking simultaneous shits but not allowing their feces to drop. They must both touch their shits together.
An imminent rectal evacuation was necessary after a meal at Denny's. With only one toilet available, a jolly good time was had with a pumper stumper to contest priority to the shitter.
by Soupskin November 10, 2013