When two people are having sex, someone runs in completely naked except for a mask (preferably some sort of animal mask) slaps whoever is on top on the ass, screaming and jumping and laughing the whole time, then runs out of the room and closes the door.
Dude, Bry was with his girl last night and I gave him an ANIMAL SURPRISE...I knew that gorilla mask would come in handy. He showed me the red mark on his ass...NICE!
When a bukkake group cums into a jar for someone. This person then goes and finds the enemy and splatters them with cum, Spider-Man style.
This dude at work is such a douche, one day I'm gonna come in and give him a Surprise Spider-Man.
The act of being belligerently drunk at a location when someone else arrives and doesn't expect it
Steve surprise hammered us when we arrived at his house for a BBQ.
When you're just having a wank and you unexpectedly let out a load.
boy: Ahh man A jacking surprise?!!!
mom: What the hell
boy: Dont look!
You let your payots grow and conceil them with a cap. You also have to get circumsiced, but keep the cut forskin in the dick as a skin ring. When you screw a girl, start screaming at the top of your lungs, remove your cap and pull out to reveal your fallen foreskin. The girl will think she turned you jewish.
Dude, when I gave that nazi chick a Jewish Turning Surprise, she cried like she deshonored the Führer himself!
Surprising your girlfriend to a romantic dinner and when you get back sticking your dick in her as a surprise.
Last night I gave my girlfriend a double surprise. She did not expect to get the D after the Horror movie date.
When your entire body is telling you that explosive diarrhea is at critical stages, but you get a normal poop instead.
I did the Diarrhea Quick Step, barely made it, but it was a Surprise Log.