by jahseh gekyumm April 10, 2019

Similar to the term on god, but referring to late hip hop artists Xxxtentacion (Aka. Whatever his name is) meant to express the seriousness of someones point in a situation.
by piqhell February 12, 2019

by bruhmomentlord November 18, 2019

"on jah" is a term used when paying respect to the late rapper xxxtentacion or JAH or whe 100 percent serious about something
me and my homies love to suck dick on jah- austin
bro fuck me on jah - brayden
bro on jah rip x - josh
bro fuck me on jah - brayden
bro on jah rip x - josh
by gxdszen February 17, 2019

a phrase or term describing how truthful or serious you are being. used to insure the others you are being super serious about any given situation
by heartbroken homie May 15, 2019

by eli360098 August 06, 2019
