When you have sex but neither you or the person that had sex with you knew it was going to happen.
Lily thought that Kevin wanted to rape her, but all he wanted to do is to have surprise sex with her.
Pizza that was not scheduled or planned, but rather consumed at the request of a third party or other external circumstance. For those who closely follow the "Pizza Friday" tradition / religion, Surprise Pizza will neither be used as a replacement for the upcoming Friday's pizza nor is it a valid usage of a Pizza Friday coupon.
I was fortunate enough to have surprise pizza today at work.
When one's significant other puts Poprocks in their mouth immediately before performing oral sex on the other.
Dude, Michelle gave me a Beijing Surprise last night, it was like fireworks on my dick.
A dildo formed from defacating into a condom then freezing it.
The wife was pissing me off so I gave her an Arctic surprise
When you get jumped by Miley Cyrus for salvia.
Dude I was in Kmart and got a Cyrus surprise I almost triped my pants.
When a woman is performing fellatio and she knows the man is about to shoot his load, so in essence, she shoots it into his own face. The woman would essentially point the dick directly up, or at an angle for maximum damage on impact. This is utilized for revenge.
Man 1: So that bitch found out I was cheating on her...
Man 2: Ohh yea, how'd that go?
Man 1: Awfully, she gave me a spunky surprise and after it knocked me out she sedated me and chopped off my left nut.
When two friends randomly text each other or shout “Surprise” at any moment.
“Hey Morgan, guess what?”
“What is it?”
“SURPRISE!”
“Yassss Surprise Sisters!”