Galveston Double Decker

The act of two people pooping on the same toilet at the same time.

Typically, this requires one person to sit on the toilet seat like normal, and the other person to sit on the lap of the first person, using their legs as a typical toilet seat and aiming for the whole between said legs.

“There is nothing gay about a Galveston double decker”

“It was an emergency, and there was only one toilet available, so we pulled off a Galveston double decker”