On my momma 

"On my momma" u meant it , or u telling the truth , u not joking around .

Bruh on my momma I did !

On my momma by Columbus Ga November 21, 2017

on my momma 

Something you swear on your momma's grave. Term that people from chicago use.

Man, Joe, I swear on my momma that nigga was fake

on my momma by sexystud04 May 24, 2009

beat some niggas face on yo mommas ass 

Seems to mean that you've done bad, when you hear this it is likely from the mouth of a very ghetto woman. Regardless of whether or not you can tell the gender of the creature, run. If you are within grabbing distance, Run faster.

They can smell fear.

Ghetto chick(?): "Im funna beat some niggas face on yo mommas ass!"

You: "I'm soooorrrryyy!" (crying)

Ghetto chick beats you down.

beat some niggas face on yo mommas ass by I'mScaredOfGhettoChicks December 25, 2009

word on my momma 

Word on my momma - Longer way of saying on god, or Fr

Bru i fucking killed that guy word on my momma

word on my momma by yung zzz September 3, 2021

I'll Blade On Yo Mommas Ass 

The act of roller blading on ones mommas behind. Often used to offend someone or just to sound cool.

Ill blade down stairs, ill blade down rails. Shit ill blade on yo mommas ass. Fuck yall im goen bladen

I'll Blade On Yo Mommas Ass by V-Man April 18, 2005

on da momma 

on da momma

on da momma

on da momma by ondamomma July 5, 2022

I saw yo momma on 79th Street last night!!! 

NW 79th Street in Miami is a street where ghetto hoes do the walk and turn their tricks. Basically it's an insult meaning your mom is a whore.

Willie says to Jefferson: "Damn nigga, your girl has big fat cankles!!"
Jefferson: "Oh yeah? Well, I saw yo momma on 79th Street last night!!!"
Willie: "Shit motherfucka, don't talk about my momma."

I saw yo momma on 79th Street last night!!! by StewieMiami May 6, 2011