1: The theory that, once you are friends with one black person (in school, work, etc.), you are friends with the rest of them by association. 2: A group of black friends that, although they never hang out with you, will instantly have your back if you get into a fight.
Girl 1: Did you hear that I made fun of Rebecca's hair this morning?
Girl 2: You did what?! She's head cheerleader! They're all gonna kick your ass now!
Girl 1: Nah, I'm friends with Tawanda, the captain of the girls' basketball team. I've got blackup.
OR
Guy 1: Why don't you come say that to my face, man?!
Guy 2: Dude, I don't wanna fight you-
Guy 3, 4, 5, & 6: Yo! You got a problem, dog? What up? You wanna go?!
Guy 2: Where did you guys come from?
Guy 3: Hey, man, we yo blackup!
Girl 2: You did what?! She's head cheerleader! They're all gonna kick your ass now!
Girl 1: Nah, I'm friends with Tawanda, the captain of the girls' basketball team. I've got blackup.
OR
Guy 1: Why don't you come say that to my face, man?!
Guy 2: Dude, I don't wanna fight you-
Guy 3, 4, 5, & 6: Yo! You got a problem, dog? What up? You wanna go?!
Guy 2: Where did you guys come from?
Guy 3: Hey, man, we yo blackup!
by Røse December 23, 2008
Get the Blackupmug. Those are Carrie Underwood's blackups.
by Sparkles021 November 25, 2021
Get the Blackupmug. When an altercation occurs between two or more persons of non-European descent, a third party will call a relative or friend. Once the call is made, three or more vehicles will arrive instantaneously to render such assistance as needed to the caller.
Woman 1: "Bitch, don't you lay a hand on my fucking child!"
Woman 2: "That Hoe fucked my Man!"
Crowd that gathers instantly: "Oh snap!"
Woman off to the side: "Shit is going down, I'm calling for Blackup.", {on phone} "MMMMmmmmmHHMMMM~!"
Instantly, cars full of people appear. Scientists believe this phenomenon to utilize what they call "Black-Holes".
Woman 2: "That Hoe fucked my Man!"
Crowd that gathers instantly: "Oh snap!"
Woman off to the side: "Shit is going down, I'm calling for Blackup.", {on phone} "MMMMmmmmmHHMMMM~!"
Instantly, cars full of people appear. Scientists believe this phenomenon to utilize what they call "Black-Holes".
by Sexy Hitler December 29, 2009
Get the Blackupmug. The secondary police unit that is called to the scene of a traffic stop where the driver is african-american and the location of the stop is in a predominately caucasian area
An african-american is stopped in a predominantly white town and the officer calls for a secondary unit as "blackup"
by cygnus_x11 May 13, 2009
Get the Blackupmug. Three hot, black lady singers who wear sparkly dresses and sing backup for a band. Blackups originated in the 50's and 60's, but they are so hot and good, they can be used anywhere anytime.
Guy singer: Here I am, baby. Signed sealed delivered, I'm yours.
Blackup singers: Oooooh, baby. Yeah...you got the future in your hands. (in harmony with eachother)
Blackup singers: Oooooh, baby. Yeah...you got the future in your hands. (in harmony with eachother)
by blackjack416 March 7, 2009
Get the Blackup singersmug. Dan: Hey, dude. I want to go to that soul food restaurant in east Detroit. Wanna join me?
Tyrone: Sure. I'll be your blackup.
Tyrone: Sure. I'll be your blackup.
by Sock Puppet Girl April 27, 2016
Get the Blackupmug. 