Pandora's Balls

(Noun): When you're at the urinal, and your "undercarriage" or "berries" are simply too big to get out of the zipper of your pants, but you get them out anyway - thus "Pandora's Balls" have been released and cannot easily be put back where they came from.

Both at urinal
Steve: Holy shit man! You've unleashed Pandora's Balls!!! Do you need me to call the Paramedics??
Rick: NO! it is I alone who must live with and rectify this cruel fate!