go black on 

to become angry and verbally or physically attack, often in a wild or crazy manner

Yo son if you don't back off I'm a go black on yo ass.

go black on by GreaTeacheRopke March 5, 2008

Let John Go Back On Computer 

A Northern phrase used when awaiting something of extreme importance.

"Can I go on the computer?"
"Wait!"
"Let John go back on computer!"

Let John Go Back On Computer by johnsmellslikeeffinfish January 31, 2009

Once you go black you become a Single mom 

When a white women decided to become sexually and or romantically involved with a Black male and she becomes pregnant. The Black male typically ditches the pregnant white women making her a single mother.

Miles- Hanna I wouldnt date Damian.
Donna- Why not he seems nice.
Miles- Hanna once you go black you become a single mom.
Donna- Thats the last thing I need in my life.
Miles- what is that?
Donna- A cribmidget.

Miles- I gotcha

Once you go black you become a Single mom by Leroy McLevine June 10, 2011

once you go black you'll never go back 

This statement derives from the general relativity theory published by Albert Einstein in 1915. It refers about the event in which an accelerated body crosses the spacetime boundary of a black hole known as the "event horizon". Beyond this boundary or "point of no return" the gravitational pull becomes so great as to make escape impossible and thus "you'll never go back".

"If a black hole is an oyster then the singularity is the pearl inside. The gravity is so strong it’s always hidden in darkness, beyond the horizon. That’s why we call it a black hole, once you go black you'll never go back."

once you go black you'll never go back by byfron March 15, 2018

Once you've had white, you never go back to black.

A phrase that primarily applies to black women but is also applying more and more to black men in America. Single black women having become disillusioned with being the breadwinner and homemaker of the family. In dating white men, black women have discovered that white men tend to be more financially stable, less likely to cheat, less likely to be abusive, and if there is a pregnancy are more likely to stick around and be a part of the child's life even if the relationship doesn't work out. All things that women want in a relationship.

Greg: Is it true that charice is getting married to a white guy?
Boosie: Yeah, white boys don't fuck around. You always see them with the hottest girls in the neighborhood.
Greg: Why Is she doing that?
Boosie: I asked her and she told me, Once you've had white, you never go back to black.

Once you've had white, you never go back to black. by WileECoyote.genius September 26, 2022

Once you go black you’ll never go back 

If you start listening to black metal you can never again stomach normal metal bands like Slipknot and Metallica. The force of darkness is too powerful

Joey didn’t go to the Metallica concert on Saturday because he only listens to Burzum and Mayhem. “Once you go black you’ll never go back” , he said forcefully, before returning to carving a pentagram.

Once you go black you’ll never go back by Harambe 2020 January 5, 2020

once you go black you never go back 

This means once you date a black man or women you never go back to dating other races.

Rebecca: I never knew betty was into black guys like that
Sam: After that one night stand with the black guy across the street shes never been the same
Rebecca: What happened?
Sam: She dates black guys only
Rebecca:Damnn
Sam: once you go black you never go back

once you go black you never go back by Aaaa214 November 20, 2019