1. A large blunt instrument one uses to quell the aggressions of violent niggas.
2. The words uttered by the person immediately after brandishing said blunt instrument.
3. The words uttered by a nigga immediately after such an instrument is produced.
The cop snapped out his retractable baton and faced the perp.
"Nigga be cool"
"Ay Vern, I think I left my lead pipe in yo' car."
"Oh you mean the nigga-be-cool stick? Yeah I got it."
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.