Koala Surprise

Originated from an Australia, when a girl gives you Chlamydia. Koalas are known to have chlamydia.

Some say the phrase was first coined by a random Aussie lass who knew too much about koalas.

That lassie gave me the ole koala surprise. But she was worth it

by Strikefv October 17, 2023

Janitor's Surprise

A sexual act taking place in the janitor's closet, often intercourse, causing the janitor to be quite shocked if he happens to open the door while the two are doing it.

Guy 1: You won't believe what happened yesterday!
Guy 2: What?
Guy 1: Stacy wanted to have sex, but we were in school, so we did it right in the closet. It was a real janitor's surprise!

by gogglyeyed October 26, 2013

down-town surprise

When you wipe your ass after taking a shit and some of the shit comes off on your hand.

Jason had bad diarrhea, so when he wiped, he had a down-town surprise.

by Hail the Almighty BOB May 16, 2014

Canine Peanut Butter Surprise

When one covers their penis in peanut butter and let's their dog friend lick it off.

Fido was in a treat once Justin decided to prepare a Canine Peanut Butter Surprise for him.

by Frostitute February 27, 2015

tator tot surprise

When you find a random tator tot in your french fries.

I love to have tator tot surprise at sonic!

by Tank5 April 14, 2016

The ol' spicy sausage surprise switcheroo supreme

When you trick your partner by using a ramen noodle spice package as a condom but then they give you a blowjob and taste the seasoning. They bite your dick with the intent of revenge but realize that you we're using a sausage casing full of chicken blood as your dick the whole time.

"I gave my girl The ol' spicy sausage surprise switcheroo supreme and she didn't call the cops on me"
"She's a keeper bro"
"I know I'm thinking of proposing this July"
"Oh no way, congrats bro"
"Thanks, bro"

by SpikingThePuns July 1, 2016

Lake Placid Surprise

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!

by Gaysofthunder69 August 1, 2016