mystery man 

the act of sitting on ones hand until the hand goes numb and then proceeding to jack off.

Sam: You know whats really exhilirating?
Jay: No, what?
Sam: I tried giving myself a mystery man last night and-
Jay: Stop Talking...

mystery man by mysterypaul July 25, 2007

The Mystery Man 

When you know that your girlfriend is cheating on you and you can't figure out with who. That sinister fiend is known as the mystery man.

When I find out who it is, I'm gonna choke that bitch and her fucking mystery man.

The Mystery Man by D sanchez May 18, 2004

man of mystery 

this is when you are doing a girl doggy style and you pull out, slowly and quietly, then replace yourself with a dick like object or a freind, and get the hell out of there. This is to be used when your beer goggles leave you during sex. She might have started as a 10 but now she looks like a 5. The best reaction happens if you have her face a window and wave to her after you have successfully exited the house and are on your way. (this action actually classifies it as a teleporter as if you just telported outside the window)

I was so drunk last night i had to pull the man of mystery on some uggo, hahaha i got todd to get the sloppy seconds.

man of mystery by peter-mario May 29, 2008

Northwest Mansion Mystery 

S2E10 of Gravity Falls.

Pacifica Northwest recruits Dipper Pines to help rid of the Northwest Mansion of a ghost before he wreaks havoc on her fancy party.

Also the episode where Dipcifica became a possibily Canon ship.

Northwest Mansion Mystery is my favorite episode of Gravity Falls.

Northwest Mansion Mystery by Dipcifica4Life March 23, 2021

Mysterymania 

1. The mystery of mysteries. Somthing so mysterious not even Sherlock could take a crack at it.

2. Also can be used to name an unknown place.

1. John: Who the fuck stole my brownies?

Tyler: I don't know. Wasn't me.

Darryl: It's a mysterymania then..

2. Don: Where you live at?

Jake: In Donora, Pennsylvania

Don: That's a mysterymania to me.

Mysterymania by Bringin88 August 25, 2009