JMS

JMS is Constantinople. (from song Istanbul is Constantinople)
He is also a man of many songs.
An Arabian chant, a jungle yell, "dum dum dum JMS bites the dust", "JMS dum dum dum ftl", "OMG JMS", etc.

SUPERMAN THAT (J|M|S)!

JMS is Constantinople! JMS is Constantinople! JMS is Constantinople!

by chrick January 11, 2009

Jm

The act of being sexually stimulated through exesively large nostrils

Mr. mckinly may i Jm you and finish right in those gorgeous nostrils.

by sexystarmanridingyourmother June 28, 2010

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 18, 2019

JM

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)

"hey dude JM"

by Mrfanmadeword February 28, 2021

JM

Job master when you pull girls constantly

He is the biggest JM here

by anonymous January 10, 2021

ah jm

Motherfucker in Khmer language

Ah jm jake stole my pen

by Dxddynisaa October 24, 2019

JM Simp

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