An act of intercourse in which the male takes a 1994 Honda Civics battery and attaches jumper cables to his balls and the jolting motion from the electricity coursing through his body gives the female a shocking orgasm.
by The last wiggler December 24, 2020

The act of pooping in a shoe. Traditionally, the Feast of St. Nicholas (December 6th) involves placing a small gift in a pair of shoes. The Saint Nicholas Surprise, however, is a different kind of gift. One which is not usually desired.
Jared left his shoes in the living room last night, so I decided to him the ol' Saint Nicholas Surprise. He was unhappy.
by mormakil April 3, 2019

When a man puts feces on the backside of his balls, or scrotum. The man leaves the feces on the back of the scrotum. Once he goes to engage in coitus he rubs the tip of his penis on the back of his scrotum, covering the tip in feces, giving it the appearance of a chocolate egg.
“I heard Brad and Angelina got a divorce because he gave her a Kinder Surprise Egg” “Dude, Chris Gave Chelsea a Kinder Surprise Egg last night!”
by DickRichards May 27, 2018

by Hail the Almighty BOB May 16, 2014

The act in which mid sex the male, in missionary position, rolls continuously, still penetrating his partner and thrusting.
Shane: "Hey Rick!"
Rick: "What now Shane.."
Shane: "Guess what I did to Laurie last Tuesday?"
Rick gives him a serious face and asks,"What did you do to her Shane?"
Shane: "I gave her the famous Surprise Barrel Roll on her for 10 seconds!"
Rick turns around and mutters to himself,"I was only able to do it to her for 2 seconds..."
Rick: "What now Shane.."
Shane: "Guess what I did to Laurie last Tuesday?"
Rick gives him a serious face and asks,"What did you do to her Shane?"
Shane: "I gave her the famous Surprise Barrel Roll on her for 10 seconds!"
Rick turns around and mutters to himself,"I was only able to do it to her for 2 seconds..."
by TOATSMYGOATS(NT) January 8, 2013

A variation of the 69 position where the man is on top with his open anus towards his partners trusting face. Just as the partner is about to climax, the man cuts the illest fart ever, ruining a perfectly good orgasm.
Friend: How'd your date with Ryan go?
Laurianne: I don't think I'll be seeing him again. He farted in my face with his cheeks spread while we were servicing each other!
Friend: oh no, he gave you the ole Lake Placid Surprise!
Laurianne: I don't think I'll be seeing him again. He farted in my face with his cheeks spread while we were servicing each other!
Friend: oh no, he gave you the ole Lake Placid Surprise!
by Gaysofthunder69 August 1, 2016

A Jack Rabbit surprise can only occurs under very special conditions. The Male has to have the pelvic reciprocation speed of a cheetah. He also has to be hung like a baby chipmunk. To do the Surprise a regular size condom must be worn. The Jack Rabbit happens when the condom is lost in the woman’s vaginal receptacle. This is due to the small size of the male’s member and the high PTPM’s (pelvic thrusts per minute). Once the condom is lost in the vaginal canal the male stops and yells SURPRISE!!
Jean: You in yet?
Jak: SURPRISE!!
Jean: WERE’S THE CONDOM??
Jak: Jack Rabbit Surprise ...IN YOUR FACE….
Jean: You sick mother fucker!!!
Jak: SURPRISE!!
Jean: WERE’S THE CONDOM??
Jak: Jack Rabbit Surprise ...IN YOUR FACE….
Jean: You sick mother fucker!!!
by bboy-domo January 19, 2010
