/b/lackup 

The act of requesting the support of /b/rothas to help accomplish an objective. Usually when a mass amount of /b/rothas acquire /b/lackup, they are an unstoppable force.

need /b/lackup at the pool.
Rewarding fried chicken and colt 45

/b/lackup by /b/rotha123 February 6, 2008

/b/lackup 

The act of requesting the support of a crazy amount of /b/rothas in order to complete a task.

You can't stop me fool, I'll get /b/lackup.

/b/lackup by /b/ob May 13, 2009

Blackup singers 

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 by blackjack416 March 7, 2009

blackup 

When you're outnumbered in a fight, and so you call in black people for the win.

Shit, there's 10 of them waiting for us in the park! Call for blackup!

"When the War on Terror gets tough, you call for blackup. Barack Obama 2008!"

blackup by Harrr February 13, 2007

Blackup 

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!

Blackup by Røse December 23, 2008

blackup 

The calling in of nigras for extra assistance.

The pool is open, call for blackup!

blackup by Anon E m us September 8, 2007

black up 

African American back up

i was bein' mugged, 'till my black up arrived

black up by Aram October 11, 2007