by bitch lasaga18 October 27, 2019
JM is a short term for "join me" used in ROBLOX (btw I made this word up pls use the word some day).
The word is also a short term for "Just Messing" (which is not a word I made)
The word is also a short term for "Just Messing" (which is not a word I made)
"hey dude JM"
by Mrfanmadeword March 01, 2021
You - Did you see JM on TV last night? It was AMAZING!
Other person - Whats JM?
You - JOE MAMA LOOOLZ
Other person - *fucking dies*
Other person - Whats JM?
You - JOE MAMA LOOOLZ
Other person - *fucking dies*
by meister.meister September 19, 2019
Abbreviation for Jew MacGoo - a suburban anglo colloquialism for a non Jewish person who is frugal when it comes to monetary matters.
by White Stank January 10, 2010
The JM Simp is a sub-species of mother fucker, as he is a major simp, and the opposite of an anime protagonist chad. He thinks that he pulls, but the only time that a girl has interacted with him was giving him a baked muffin in the kitchen (where women belong).
Did you hear? That JM Simp was found outside of Camberwell High School accepting a baked muffin from a stupid woman!
by Non-Josh Gezzley Enjoyer August 18, 2022