1 definition by Jermaine D.

A phrase, mostly used in a ghetto background.
To say " On a niggas ass" is a verbal expression, used to describe revenge.
Ja'Marcus "Yo, that nigga was talkin' shit about our street....."

D'andre "i see that, im On a Niggas Ass now"
by Jermaine D. July 7, 2011
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