Having such a high level of fustration that you completely forget to pronounce the first "R" in the word "frustration" when you try to describe your feelings to your peers.
Matt got so fustrated that he started stuttering and stammering during his total losssettlement offers.
I come from an upper-class family (almost a hundred acres of sprawling countryside, a house the size of a small mansion, a half dozen vehicles, etc.). I am not as well-off as the rest of my family, but I know for a fact that "f-u-s-t-r-a-t-e-d" is the "original" spelling of the word "fustrated". You'r dictionary definition, which I found to be very insulting, has angered me to no end.
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.