When you order a whole stack of pancakes, and fit them all up your ass. Then your male/female partner eats them all up with a knife & fork.

Especially nice in a group, remember sharing is caring.
Delicious variants include maple syrup, banana & nutella, and dead orphan's tears.
Guy 1: Dude I am soo hungry.
Guy 2: Oh yeah me too.
Guy 1: Hey I know, let's go find your parents and have a bunghole stack.
Guy 2: Yes please mate!
by toxic chinchilla murderer February 2, 2016
Get the Bunghole Stack mug.