To seek compliments and/or support by insulting oneself or by complaining about the difficulty of one's life. n. A person who uses self-deprecation as flattery bait.
Eg: Melanie was a shuckster. Everytime she was given a compliment, she'd turn it into a negative, so that people would have to compliment her more to convince her it was sincere.
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.