Mr x 

A secretive person that no one knows

Mr x is annoying

Mr x by A chicken named jommy May 16, 2016

Mr X 

Mr. X is the male version of the letter "X" in the English alphabet. Mrs. or Ms. X is the female version. Since they have no genitalia it is hard to differentiate between the two.

abcdefghijklmnopqrstuvwxy and z - Mr X is right in there towards the end.

Mr X by Junkrocka May 15, 2008

mr x 

mister X is a person that you talk about with friends in code, usually a dealer of things that are code-worthy. See Mr. Nice Guy.

Are you going to mr x's? To get that stuff? Cool.

mr x by mogrove42 July 22, 2006

Mr X 

Bernie the Farmer from the Shaun the Sheep movie but he lost his memory and calls himself Mr X.

He becomes a fully HECTIC flemmo barber who gives people fresh fades!

Guy 1: Yo I'm about to watch the Shaun the Sheep Movie
Guy 2: Can I come?

*After watching the movie*:

Guy 1 & 2: OMG Mr X is FULLY SICK he's DA GOAT FRFRFRF ONG NO CAP I WANT A FRESH FADE FROM HIM RN W MOVIE

Mr X by goofy ahh skibidi ohio rizz October 30, 2023

Mr X Cock Size 

Damn Mr X Has A Big Ass 19 Inch Cock

Mr X Cock Size Is Huge

Mr X Cock Size by Mr X X X March 3, 2023

Smithers x Mr. Burns 

A ship involving Smithers and Mr. Burns from The Simpsons.

Dude! Smithers x Mr. Burns should become canon!

Smithers x Mr. Burns by Sasa Alien May 20, 2022

Mr Mann X Desi 

My otp

Daku: What's your server otps?
Me: Mr Mann X Desi

Mr Mann X Desi by DGETSDTHHGS March 23, 2020