What is Bull Winkle Surprise?
1.
when you're getting a girl in the butt and then out of no where you make you're hands look like antlers and yell "MOOOOOOOOOOOOO" and when she looks back at you, you punch her square in the face and run out of the room as fast as possible.
"Yo man, you're girls face is fucked up!"
"I know, i gave her the good ol' Bull Winkle Surprise."
See