Look at this buttplug...

Ok, people always ask why I turned down my black belt. Note exhibit A. This guy is a second degree black belt in Tae kwon do. Besides being a complete and udder toolbox that believes in a "stong military" [sic], who admires Martin Luther King Jr. (a pacifist, try the irony it's delicious), and that America is the puritan's nocturnal emmission of "a shining city on the hill": this jackbag is a prime example of how a black belt means nothing.

Look at this guy, he couldn't fight his way through a paper lunch sac that had been pissed on by Ozzy Osbourne. The funny thing about Tae kwon do is that when you accept your black belt your hands are automatically registered as lethal weapons and are reported to the authorities which compile it into their databases. So if you get into a fight you better prove beyond a shadow of a doubt that you acted in self defense, otherwise you have just committed a felony. Furthermore, unless you are taking the ITF Tae kwon do (the actual killing art), you are just learning an Olympic sport (WTF Tae kwon do.) Either way, Tae kwon do, as an art or as a sport, is not exactly an effective fighting style since it focuses primarily on using your feet for long range attacks; which makes it even more ironic that they register your hands.