JM

Joe Mama. Never ask who Joe is. NEVER. You will regret it.

You - Did you see JM on TV last night? It was AMAZING!
Other person - Whats JM?
You - JOE MAMA LOOOLZ
Other person - *fucking dies*

by meister.meister September 19, 2019

JMS

a term for a cringy rapper guy

Look at JMS what is he doing.

by JMS FANPAGE April 16, 2021

jms

Mostly used on IM programs, is stands for "just making sure"

D-Ray: "Homey, we still down for the movies, right?"

Eddie Guerrero: "Si!"

D-Ray: "jms"

by The Edgecator March 5, 2005

jm

short for just messing, successor to jk (just kidding) and jp (just playing)

Boy A: Man I don't know how to tell you this but I assfucked your mom last nite. jm
Boy B: I'm gonna shank you...

by c11234 December 1, 2005

JMS

JMS is used mainly on the internet, and is simply an abbreviation for 'Just Making Sure'.

Noob1: Hey, make me a sammich.

Noob2: Did you say you wanted me to make you a sammich?

Noob1: Yeah.

Noob2: Alright, JMS.

by DoraTheRapist August 11, 2010

jm

Aim shortcut to say just messin'. see jk

johnny: you're gay
joe: :(
johnny:jm

by John Pinkerton December 9, 2005

JMS

Stands for Jinger Man Syndrome. When a ginger haired people think that they are special due to the fact that they are ginger. Most people with JMS also are upcoming rappers. It can also more generally be used to describe trash .

Joe: This food is terrible.
John: I know it's just like JMS.

by JMS FANPAGE June 26, 2021