What is Sit Up Surprise?
1.
A prank to pull on a retarded friend..tell your friend u bet they cant do a push up with their eyes closed why you push their forehead down. Get another friend to pull down his pants and put is ass in the victoms face. While he is pushing agaisnt your finger as hard as he can let his forehead go and his face will fly into the persons ass.
Billy and I are going to give Ricky a sit up surprise.
See
