Jah 

Leaked piece of info usually used PC boys

Jah no aba ooo meaning the jah has come !

Jah by Kobby 27777 September 8, 2019

Jah 

A way to say "yes" or "for real" by the hip kids. It can also mean God in a certain circumstance.

"Hey we have a test today,remember?"
"On Jah?"
"Yeah"

Jah by Ninka Blevins December 12, 2019

jah 

A name commonly confused with the late rapper Jahseh , also known as xxxtentacion . if your name/nickname is jah, you probably hear the phrase "on jah?" frequently.

*jah joins groupchat* "is that xxxtentacion?" "jahseh is that you?" "on jah?"

jah by skimaskszn February 19, 2020

Jah 

The most powerful being in the universe who is in my school

Jah is coming everyone, bow down

Jah by Jacob the sax October 8, 2020

jah 

a funny and goofy guy he may seem mean but he is misunderstood he is a nice guy but he has a short temper and will rock your shit he has a twin and she is a girl she does everything he does and acts how he acts

jah is a pretty chill dude

jah by akiah January 6, 2021

Jah 

Is a slang word for "Yeah" mostly meaning yes,yep,yeah or sure.

Harry: So your saying that's a website where you can find neat slangs easily?
Me: Jah, & it's called urbandictionary

Jah by Ashallinoo May 21, 2021

Jah 

A menace to society

My best friend is such a jah when it comes to fortnite

Jah by Nasuu November 5, 2021