A person that has become so high and drunk that believes they truly are royalty. Under this title, they have high ranks of power to easily kill any minority around them. However, they may become exiled which leads them to lose all their powers temporarily. Due to their ego, they will continue to brag about their status, whether they have the title or not. They want the whole world to know how truly fucking awesome they are.
Man 1: Dude, I'm gonna fucking kill you.
Dragon King: You can't touch me. I'll rip your nuts off and make you eat them. I am the motherfucking Dragon King.
Man 1: Too bad you're exiled.
Dragon King: FUUUUUUUU