When you are fucking a girl missionary and you are about to ejaculate, you do it on her stomach. this gives the illusion of putting pancake batter on a skillet.
My baby batter got all the way to her face when I just wanted is to give her a stomach pancake
When A Female Is First "Clapped" from the back and then turned around and fucked from the front by a differentperson
"I can't believe Sally is getting clapped from back, oh wait when did Johnny get here? Oh no he turned her around and he's hitting it from the front she's getting flipped like a Pancake!!!!" Pancaked