A buttermilk pancake stack is when you have sex with a tan fat chick who sweats (representing pancakes because of the rolls and the syrup). When you are reaching the climax, you must pull out and bust your load on top representing the butter.
A sexual act involving two males and one female in which one male lies flat upon his back with the female on top, and the remaining male on top of her, with both males simultaneously penetrating her. To distinguish the Hungarian Pancake Stack, the female must be menstruating with the blood evoking Hungarian vampire lore.
The act of transforming a man's genitals into round, flat objects resembling pancakes. Usually accomplished through the application of extreme force delivered via a baseball bat or one's knee, foot, fist, or elbow.
Betsy said, "Owen, I haven't told you this before, but I have a 3rd degree black belt in Karate. If you don't keep your distance from me I will seriously pancake your yam sack."