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

Mystery meat by Dizzy , devourer of worlds August 8, 2024

Mystery Meat Dish 

Mystery Meat Dish

A mystery meat dish is a plate of genuine and authentic Turkish, sometimes middle eastern kebab consisting of lamb, chicken and sometimes beef. Marinated in seasonal sauce and charcoal grilled to perfection.... a dish that many Americans struggle to identify... one that Tony from Orange named MMD.

Mystery Meat Dish by Malcom shiddyarse September 22, 2019

Mystery Meat Buffet 

when a female, 16-25 years of age, becomes heavily intoxicated at a party and has semi-consentual sex with multiple men whom she does not know and will not remember

"mystery meat" refers to the strangers' penises and "buffet" refers to the multiple partners

this differs from "Statutory Rape" (less tham 16 years of age) and "how do i not have herpes yet" (older that 25)

Girl 1: "Tina fell drank, like, 7 smirnoff ices, then she ate a mystery meat buffet til she puked on some dude and passed out"

Girl 2: "I hate it when that happens!"

Mystery Meat Buffet by Captain Planet Jr May 6, 2011

Meat mastery march

Third month of Sigma year. You may start feeling like a budhist monk, sharpened senses and control over your own thoughts always comes handy! The end goal is to master control over your own meat. It is still prohibited to jack off.

Mike:"James is on some buddhist shit I guess, bet it's the Meat mastery march."

Meat mastery march by chorbet November 15, 2022

MysteryMeat 

Luncheon meat.
Spam.

An alias used by Phob0s, goddess of beatings and IRC peonage.

MysteryMeat pwnz you.

MysteryMeat by EKM July 13, 2003