When you're so high from tree+dabs you think of another word for being extremely high. Replacing zooted/stoned/retarded etc. The term was originally coined by Action Bronson on Viceland's "Travelling the Stars with Action Bronson, Ancient Aliens 420 Special"
"Holy fuckwatts I'm fucking smeshed after that last dab man, this live resin is insane"
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.