dumb wigga 

mf white and dumb??

bro: bro what's yo GPA?
Bro: 0.4
bro: how you dumber than a dumb nigga u dumb wigga

dumb wigga by Chicken cheese tender biscuit April 8, 2022

dumbniggawhorebitch 

It means when you say it to someone, they're a dumbass, a black guy, a nigga/girl that fucks with other guys, and a female dog.

You're such a dumbniggawhorebitch, ashley you always doin' that.

dumbniggawhorebitch by Remix Sad January 4, 2017