1 definition by D3RP_Jay

Top Definition
A Term Used To Show One's Seriousness, By saying this and in doing so You put it on Your Mother which was popularized by the YouTuber YRNDJ.
"That's A Green Light, On My Momma"
"On My Momma, You Can't Beat Me"
by D3RP_Jay November 13, 2017

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