Greasy Slap
The act of clenching a piece of bacon or any other greasy food, then slapping someone really hard.
Dude me and my girl were eating breakfast and i told her that the bacon was under cooked so she gave me a Greasy Slap.
The greasy cum slap
When you cum in your hand and hold someone’s mouth open while slapping them allowing cum to enter their mouth
“Bro I just used the greasy cum slap on my sister”
The greasy cum slap
When you cum in your hand and slap someone in the face, while holding their mouth open allowing cum to enter their system.
“Bro I just used the greasy cum slap on my sister”