Coming from the legend Ja Morant, another way of saying "On God." If you say something is "On Ja" you're deadass and not messin' around. "On Ja" can also be used to agree with someone.
Ja Morant is the only 12 I F*ck wit, that's on Ja.
Person #1: "Polo G is the best to ever do it, no kizzy"
Person #2: "On Ja bro"
Person #1: "Polo G is the best to ever do it, no kizzy"
Person #2: "On Ja bro"
by T$umani Papi's Papi May 2, 2022
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JA-Nigga is derived from the hood word of Jackass Nigga which is use to call out a punk ass nigga overtime the word has been shortened to JA-Nigga
by Mango-Starr May 18, 2022
Get the JA-Nigga mug.Ja is a word when your trying to ask a girl for sex with out telling her you wanna have sex.
When you see a hot girl walking last you tell your mates ja
When you see a hot girl walking last you tell your mates ja
Would you ja or nah
by Amour tamir May 25, 2022
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