A Canadian Surprise is when during sex with a partner, you manager to swap out the bottle of standard lubricant with a bottle of 100% pure maple syrup, and when you cum you shout "GOES DOWN SMOOTH, DONTCHA KNOW!?"
"Steve and I were going steady and having a lot of fun in bedroom until he pulled the Canadian Surprise on me. I can't date a Snow Mexican sympathizer, you know?"
A sex term by which two people are having sex boggy style and the pitcher pulls out without warning. Rather than resuming activities, the pitcher waits for the catcher to turn around and inquirie as to the reason for the interruption, where in the pitcher fires their load into the catchers eyes.
I was fucking this chick the other night and pulled out for a KC surprise.
When you wake up after a night out to find someone took a shit in your sink
Person 1: Good night last night?
Person 2: Totally, I gave Ellis a sink Surprise last night!
The act of farting into a water bottle, closing and offering a drink to an unsuspecting victim
The rookie was given an aqua surprise to tame his dubious mouth
Alcohol induced event when a man thinks he picked up a hot girl in a dark club with makeup and a nice dress on, has sex that night, then the next morning wakes up to find she is a goblin looking creature.
James tells Glen, "Hey man did you see that hot Asian bartender Clint picked up last night?" Glen, "Yeah she was cute!" James, "Well Clint woke up in the morning and had a Goblin Surprise, she looked like Yoda from Starwars!"
Pulling out before ejaculation and surprising your partner with a facial.
Jackie was uncooperative and was promptly administered a Bukkake Surprise
A mixture of period blood and semen. Usually a stain of some sort. Named because of "seamen"'s likeness to semen.
She was having her period, so I raw-dogged her and now I've got a Sailor Surprise on my sheets.