1) A phrase used to end a conversation with someone and thank them for talking to you.
2) A phrase used to change a conversation with someone or two show that you do not like what they are doing/talking about.
**A common misspelling is kthxbye** (owned!)
1)
Person 1: Okay...Cya around!
Person 2: KKTHXBYE
2)
Person 1: What's the first thing that comes to mind when you think of two lesbians in a Thai fish market...?
Person 2: KKTHXBYE
Person 1: lolzies! J/k!
person 1: hey man u just got owned
person 2: how so you just doted me and feared
person 1: what ever man i still owned u
person 2: lets rematch right now person 1: nah i got better things to do with my time kkthxbi
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.