by Nom de ploome July 20, 2017

When you go down on someone but you're completely concealed by the blanket, making the snack mysterious for both parties.
Me: I had a mystery snack with this girl i met at the snack bar yesterday.
Friend: How was it??
Me: Very mysterious.
Friend: How was it??
Me: Very mysterious.
by Benims bror August 18, 2019

by Yellowyoshi September 7, 2019

by Ernestas starch December 2, 2019

by icouldntthinkofanyothername November 13, 2011

Mystery Unknown One, it's a term used for people disguised as an unknown one, and are a mystery for people. It's also used to tag people who never talk about their selves. It's also a name for a Tf2 Server Community's Admin; The name of the community is AoDRP, he gets bullied by spamming Tatsumaki's Rep commands.
???: *walks through the city*
People: Oh, he is mysterious.....
Dick Skinner: Nah he is just Mystery, an AoDRP Admin. His name is Mystery Unknown One, a good admin tbh.
People: Oh, he is mysterious.....
Dick Skinner: Nah he is just Mystery, an AoDRP Admin. His name is Mystery Unknown One, a good admin tbh.
by JustFabby May 12, 2018

when the male ejaculates semen into a drink mixer. then the female squirts cum into the same drink mixer. then use the drink mixer and mix the females cum and the males cum together. when the substance is properly mixed, both the male and the female take drink as much as they can. when they do that then they makeout with the substance in their mouths.
by j-fish origanal mysterymakeout April 26, 2011
