Mystery Blow Hole

The act of having the anus surprise fisted whilst receiving fellatio.

She performed a Mystery Blow hole on her boyfriend.

by Yellowyoshi September 7, 2019

Mystery arse

Only used as a last resort when you have no come back

Shup you ya big smell
Response: You’re nun but a mystery arse

by Ernestas starch December 2, 2019

mystery piss

When you go to the bathroom with the lights turned of and just hope you're pissing in the toilet

Dude i just want to the bathroom and mystery pissed all over the bathroom

by Tractor Tom April 21, 2018

Mystery snack

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.

by Benims bror August 18, 2019

Mystery meat

A person so attractive and androgynous that you cannot tell if it's a boy or a girl or both or none

Josh : I have a date with Alex tomorrow

Max : dude that's just mystery meat
Josh : no problem you know I swing both ways

by Dizzy , devourer of worlds August 8, 2024

Mystery social

A gathering of people, which happens sometimes, but no one knows what happens, it just does.

'I'll see you when I see you, maybe at mystery social?'
''I can't even remember, it was a mystery social.'

by hhmmmmmmmmmmmmmmmmmmmmmm February 8, 2018

mystery sprinkle

When some unexpectedly kind of liquid sprinkles on your head/body, and you have to touch it with your hand and look at it to identify the liquid. This usually happens when it's not raining or when you're inside. The build-up to the reveal is always intense, yet 9/10 times it's still water. You always think it's birdshit or some kind of bodily fluid.

"I walked beneath a tree yesterday and got a mystery sprinkle. I thought it was birdshit but it turned out to be just water."

by Piemelfiets October 25, 2017