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.
by Bringin88 August 25, 2009
Get the Mysterymania mug.