The act of stacking multiple women and or hookers on top of each other. Then gracefully inserting your manhood into each participant starting from the bottom and working your way up. Then as you reach the pinnacle you explode your semen on the top of the subject as it will then trickle in a downward flow to the other members of the pancake. This should give the perception of a stacked pancake with syrup drizzling down. Fruit and butter may be applied depending on your diet. Warning: if butter is applied can get slippery and subjects may fall making the pancake stack timber.
Mike said to Andy, "I just was hanging out with this mother and two daughters and stacked those bitches like a pancake."
Andy replied back to Mike, "You gave them the Pancake!!! I hope you gave them enough dick syrup to reach the bottom flap jack."