Its a sexual position where the girl is leaning on the back of her neck with the rest of her body straight up in the air, while the guy is standing over her dropping it in from the top, it in kinda painful, but fun.
After my boyfriend and i tried the huckabuck, i had a kink in my neck for a week.
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.