Not Safe for Humanity - Usually used to describe an extremely disturbing or overly adult thing that can and will scar, disturb and make hundreds of peoplego "What the crap!?"
I also added NSFH (Not Safe For Homosexicles) because one of the songs does have the potential to be mildly offensive to some members of the LGBTQ+ community.
Acronym for Not Safe For Human Eyes; Something so incredibly inappropriate or grotesque that it is not only unsuitable for work but for human eyes in general.
Not Safe For Human Contact !!!! something or someone sooo terribly horrible that they shouldn't be touched or be allowed to touch you because you might die or something like that.
dude 1: Jheeez that dude Cordell is NSFHC
dude 2: Why ?
Dude 1: Cos you might die if you touch him
dude 2: Wow i'm never going near him again
Cordell: Hey guys
(dude 1 and 2 run off)
Cordell: What did I say?
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.