That thing the Youtuber stevecash83 always says at the end of a video description. We don't know what it means, and we'll never know as stevecash83 is dead.
stevecash83: So Sylvester did this thing and yadda yadda yadda. Flaggle Claggle.
fans: what the fuck does flaggle claggle mean, you've been saying it since 2010, we should know now.
stevecash83: ...
Used when something/someone is beyond cuddly and you need to make up a word to describe it. Should only be used while stuttering in an Australian accent while holding a blanket.
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.