The few words, if any, to say before a fight ensues.
The most common topics to insult are:
Your Mom/dad Your sister/brother
Your close friend
Your girlfriend/boyfriend Your wife/husband
Your son/daughter
Your pet
Your financial situation
Or anything else you take seriously
(Both Max, the innocent bystander & Rick are standing in a alleyway, about to fight.)
Max: Any last words? (He punches his knuckles together and then gets into a fighting stance.)
Rick: I'm gonna kick your fucking ass! (He glides his arms around him to end up with him getting into a fighting stance, both said their fighting words.)
An insult or insults that are sufficiently offensive to the insulted person that he/she becomes angryenough to start throwing punches.
Person 1: Too bad your mama didn't drown you when you were born, you worthless nigger/kike/camel jockey/bitch/cracker/gook/insert chosen offensive word(s) here!
Person 2: I'm gonna beat your ass! Them's fightin' words!
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.