A deadly, suicide-inducing disease commonly caused by exposure to the English class of year nine extension. The word is rather self explanatory, as symptoms contain: Ebola, cancer, and brain tumours that result of post traumatic stress disorders (from the disease). It also feels as though you were struck by all of the bombings that took place in the battle of Hiroshima.
"Oh no James," exclaimed Jonno. "I think I feel a case of Ebancershima Brain Tumours creeping up on me, ready for the three way murder?"
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.