This is a transient occurrence in which, during the missionary position, a woman loses control of her bowels during orgasm.

The resulting ‘mess’ can vary in color, consistency, and odor.
I had a great time last night with Jane.....but I did leave with a poopity ballsack.
by Deedler's Booyah July 1, 2010
Get the Poopity Ballsack mug.