Definitions by jacksonvilleparks

mbn 

Mbn- Must be niggas

Everytime you see somebody in public be like omg that must be niggas.

Me and Janny was at the park and she was hearing rap music..I said It mbn

mbn by jacksonvilleparks June 23, 2022

Mbn 

Must be niggas

There’s somebody robbing a bank? It mbn

Mbn by jacksonvilleparks June 23, 2022