NMB

1. The city of North Miami Beach in Miami-Dade County, Florida.

2. North Miami Beach Senior High School in North Miami Beach, Florida.

3. having "ghetto-like" qualities.

1. I live in NMB.

2. I go to NMB.

3. That 1985 Toyota Corolla with the rusted-out floor and missing front seat is so NMB.

by Not-so-proud NMBer April 4, 2004

NMB

Not my business

No, i didn't ask him cuz it's nmb.

by dgioia88 October 27, 2016

NMB

NMB
Not My Business

Hey man!
Hey what?
Who do ya like? Oh... sorry. NMB.

by E kat January 9, 2017

NMB

No Morals Bitch

a female with no morals

will do anything without thinking twice

look at that blonde chick in the car shes such an NMB

by NMBlover July 22, 2009

NMB

Not My Bitch

That Girl over there is NMB

by Glenn with 2 N's June 29, 2017

nmb

not my business

yo that's nmb
its ok you belive in that sucker its nmb

by aleleee June 11, 2016

nmb

not my bit in texting shorthand

Dude 1: Wanna go see that cover band with me?
Dude 2: Nope. Nmb.

by DecentTweaks June 14, 2017