Holy black on a Popo! 

An exclaimation of disbelief, awe, or alarm. Coined by Team Four Star in their Dragon Ball Z abridged series.

It references the fact that Mr. Popo is the blackest fucking character in any anime. He is like, a step beyond black.

Goku: I am strong enough to defeat anyone-- HOLY BLACK ON A POPO! WHAT WAS THAT!?

Holy black on a Popo! by Lord Damon November 16, 2009

Holla Black

When hopelessly white people attempt to seem dope by interjecting out-of-date ebonics into everyday conversation, especially at the office or during bachelorette parties.

Overheard:
Cindy: "Holla bitches!"
Karen: "Fashizzle my nizzle"

Shauntavius: "Sigh."
Tyrell: "Look at those females, attempting to 'holla black'".

Holla Black by bkn April 17, 2011

Black-holla 

1.Someone with few flaws; possessing many desirable qualities.

Someone with many if not all of these traits:

beautiful on the inside and out.

attractive.

athletic.

generous.

caring.

kind.

intelligent.

funny.

fun to be around.

hardworking.

friendly.

2. Exactly what you're looking for and want.

Comes from the Sudanese 'kēf ya Babiker'

I know, I want a black-holla

Black-holla by Urbanoutfitter January 2, 2011

holla back 

get back to me,

yo holla back

holla back by roxanne December 9, 2003

hollalujah holla back

An expression used when departing. Can be used interchangeably with the words "i'll holla 'atcha", "later", or "bye". Was originally brought into existance by some douche bag from the "The White Rapper Show" on VH1.

Trey: Aight nigga, I'm finuh dip.
BJ: Alright son, hollalujah holla back. 1.
Trey: 1.

Mike: All y'all niggas don't no! We gitten da fuck outta hea.
Ryan: Hollalujah holla back, nigga.

hollalujah holla back by silverstreaks2004 December 20, 2009

holy blackerel 

This exclamation is shouted by a person of European or Caucasian descent when a person of African descent performs an act that is considered great.

When Oprah performed an abortion on herself, the doctor shouted "Holy Blackerel!"

holy blackerel by gayinfantilerobots May 14, 2009

holla back boy

A guy that sits around waiting for a chick to call for his services. Most of the time this guy is not worth dating but can be used to satisfy certain urges.

My date didn't give it up so I called Todd my holla back boy to satisfy my needs.

holla back boy by fnl4 April 14, 2005