When a place or occasion where a lot of black people show up, when they don't normally show up to a place/occasion like it.
I was at a KKK rally last night and there was a shit ton of niggas there. It was The Black Plague man, I'm tellin ya!
by coochieman69 June 26, 2010
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A mutated form of "Bieber Fever", over One Million people were infected 3 weeks after the outbreak. Symptoms include confusion in front-back seat identification, driving at 13, an insatiable need for bowls of cereal, and random black guys.
The whole school had been infected with The Black Plague. The word "Friday" rang through the halls.
by Skilljoy March 29, 2011
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Possibly the best horror game on the planet working in five hours (unfortunately) of intelligent gameplay and brilliant story accompanied by a feeling of vulnerability as the only thing you can use is the ability to run from the skeletal monsters that _can and will kill you_. Lacking in some texture detail but excelling in every other aspect including but not limited to atmosphere, brilliant soundtrack, admirable voice acting, compelling story, very interactive physics, psychological destruction, and challenging puzzles, this game is simply amazing.
Penumbra Black Plague is the shit man.
by lee wolfgang April 14, 2009
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Used to describe a person who is fascinated by Rebecca Black or addicted to her viral hit-song "Friday". The phrase is like how "Bieber Fever" is to Justin Bieber.
Jake blasted the song "Friday" from his phone in front of the whole class, infecting the students with the Rebecca Black Plague.
by DJMattDaCoolCat March 24, 2011
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americas answer to the Bieber Fever.

a disease contracted when a person hears Friday by Rebecca Black and can not get the annoying, badly sung, and badly written song out of their head.
That dumb song, Friday by Rebecca Black, is stuck in my head. I think i caught the Rebecca Black Plague!
by graciebeelove April 11, 2011
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A buying event larger than Black Friday,

This marks the day after a President of a Country shuts traveling borders to Europe sparking of a prepper buying frenzies.

First things to go are:

* Hand Sanitizers
* Toilet Paper
* Face Masks
* Canned goods
Did you see the line at the grocery store this morning? It was a new kind of Black-Friday, "Black Plague Friday".
by Bobby Peach March 13, 2020
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