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.

A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.