a mysterious object in 303 that Jack wants to find but will never know what it is
Jasmin: Jack, stop trying to find my black thing!!
by FUPAJACK June 1, 2017
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Any phrase, story or joke that only African Americans understand. This is due to their history in the United States.

It can also mean someone who is not Black but very into Black culture. They also have a very strong physical and sexual attraction to Black people. (Something racist White people don’t admit to)
Joe: i noticed Jill is always talking to Black guys in the street.
Jane: Yea! She is very into the Black Thing as you can see
by DougSmug November 26, 2022
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