1. When a female character in any work of fiction who, in previous works, had very large bosoms is suddenly made to have much smaller ones in newer works. Generally associated with video games.
2. Catch all term to describe the attempts of feminists and other social justice interested groups to manipulate entertainment media into removing sexual content.
Example 1: Tifa Lockhart, Lara Croft, and Sonya Blade have all been flatwashed.
Example 2: Feminists argue that the slave leia scene from starwars should be edited or removed because of misogynistic content. This is an example of the second definition of flatwashing.
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.