Black Sense is similar to the Marvel Superhero,
Spider-Man's ability to detect danger. Giving the person the ability to "sense" when a moment not beneficial is about to occur. This sense can take affect in any situation, such as when you should not pick up a poisonous plant, to a situation is turning unfavorable possibly leading to an
altercation.
Girl: Wow that is a pretty flower. I have never seen such a beautiful red color on one before.
Black Person: Nah.
My black sense is
tingling, you shouldn't touch that flower.
... Two Hours later...
Girl: Hey I found the photo of the flower, apparently it's
poisonous and not commonly found in this area.