Darth Nihilus

"Mumble grumble rabble rabble sheeeesjj."

- Darth Nihulus in L33t

Darth Nihilus was a Sith Mega-Super-Overlord with a severe speech impediment and a tendency towards necrophilia. Little is known of his early life as no galactic historians have been able to decipher anything he said past "Mumbogooorroshkeee", which can be roughly translated to "Destroy your planet with my badass mask".