making a tail 

excreting, crapping, defecating, pinching a loaf, dropping a load, taking a shit, doing a george, grunting a growler, saluting the throne, taking a dump.

As Sammy realized that his whole life was coming out of his smartest orifice after days of painful constipation; he screamed with relief, "Heavens to Betsy" and slowly turned and smiled to watch himself making a tail.

making a tail by diogio rome July 1, 2009