When a sudden sick feeling inhibits ones body, immediately after hearing a song by Rebecca Black.
Its Feeeeryyyy-day, feeerrryy-day, BARFFFFFF I got the Black Plague
by macgandr215 March 23, 2011
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trying to be black. also, trying to adapt to the black culture by
1. eating chicken
2. wearing fubu
3. working at McDonalds.
4. wathcing black women in porn
Jim: how do you know i have the black plague?

Fred: you're wearing a burger king employee shirt...
by thedirtysanchez October 1, 2004
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Sucked into the Rebecca Black craze, singing "Friday" on everyday of the week and going super crazy on Friday.
Guy: It's Friday, Friday. Gotta get down on Friday!
Guy 2: Dude, it's Wednesday.
Guy: PARTYIN PARTYIN, YEAH!
Guy 2: STFU douchebag.
Girl: Quit hating, he's got the Black Plague.
by jayygatsby March 17, 2011
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Not to be confused with the Bieber Fever, having the Black Plague is one's way of supporting the teen-singer Rebecca Black, and her viral hit single "Friday."
Despite the song's negative reviews, supporters with the Black Plague still exist to this very minute.
Forget Bieber fever, I have the Black Plague
-Anonymous fan with the Black Plague
by Guy with the Black Plague March 21, 2011
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In rare cases, The Black Plague has been known to be a fast, strong, and ridiculously evil looking beast. It can strike fear in people, just by the sight of it. It's ability to deminish all sense of pride, is known to be extremely contagious. Approach with caution.
Man1- "Wow that guy looks so sad and down, what happend"
Man2 - "He ran across The Black Plague"
by sammyg31 February 5, 2010
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Followers of Rebecca Black are said to have the "The Black Plague". Similar to Bieber Fever because they are both dreadful singers and they have a fan base that consists of paedophiles and teenage girls. Rebecca Black is the 13 year old artist who rose to infamy in March of 2011.
A: "I totally have the The Black Plague"

B: "Yeah totally"

A&B: "ITS FRIDAY, FRIDAY, GOTTA GET DOWN ON FRIDAY"
by Crazydane125 March 30, 2011
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The sickness provoked by a startling, unprepared for viral attack by the name of "Rebecca Black." Symptoms include beign followed by 30-year old black men while sitting in your school bus and having to make the unorthodox decision of trying to decide which seat to sit in.
Aw, man. I was only trying to youtube Charlie Sheen and i accidently stumbled upon the black plague!
by mumbojumboWHAM March 19, 2011
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