Navel surprise

Left over jizz found in a girls belly button the following day.

Lisa: Eww gross whats in my belly button!!!

Karen: It appears Kyle left you a Navel surprise.

by Gritty42 November 29, 2011

gristley surprise

When a genital wart comes off into your mouth and you unexpectedly bite down onto it between your teeth.

Gristle : tough cartilaginous, tendinous, or fibrous matter

Went down on a new partner I picked up last night, I had no idea I was in for a gristley surprise.

by Trader1933 January 14, 2017

Oatmeal Cream Surprise

The act of concealing your license plate with an oatmeal cream pie box and running red light cameras repeatedly.

Hey man they think there gonna give us a red light ticket but instead all they'll get is an oatmeal cream surprise!!

by Timbo and R Flo August 15, 2009

Niagara Surprise

First, you jizz in a gatorade bottle for a month to save up a lot of old, smelly, crusty cum. Second, you fuck a girl from behind. When it's time to cum, you pull out the bottle with your juice and pour it allllll over your partner's back, making it like a cum waterfall (the "Niagara"). Third, when the partner turns around and yells "HOLY SHIT!" you bust in their eye (the "Surprise").

Bukkake's for amateurs; I pulled a Niagara Surprise on that bitch!

by CR3W-Gonzo March 9, 2009

Sunday Morning Surprise

when a girl has fallen asleep after a night of vigorous sex, the man pulls back the covers, takes a hot steamy dump at the end of the bed, puts on his clothes, and leaves. She wakes up in the morning, sniffs around, pulls off the covers and: SURPRISE!!!

Friend A: You think that ugly girl you slept with last night is going to call you?

Friend B: Nah, I gave her a Sunday Morning Surprise, she'll never want to see me again.

by The Real Mr. Burns March 6, 2009

Swedish Surprise

When a girl goes to suck your limp wiener but you are really drunk from beer so you just pee in her mouth instead

A Swedish Surprise is a great way to break up with your girlfriend, and also worth 10 points on USW

by papa moyer July 6, 2010

Dayton Surprise

When you stay in a hotel room with two beds and you defile one bed then make it up, then sleep in the other. The hotel staff never changes the unmade bed so check first! Surprise!

The service in that hotel was so bad I was expecting to find a Dayton Surprise to top it off.

by Chet Cocksworth January 19, 2008