Usually a person that believes he is the god of everything simply because he has the name of French Kings. You will encounter it listening to Radiohead while saying everyone else is bad because they do not like the music it likes (see Hipster). It usually wears a beanie hat to hide the disfiguration that listening to abstract music too complex to the brain does. A Louis also slay souls by merely talking people to death, and holds them inside his body, to make him immortal for every soul he sucks in.
Person 1: Have you heard the new Strokes album? its a actually pretty good, i expected it to be a little iffy.
Person 2: Yeah, im sur...
Louis:WHAT THE F*CK ARE YOU GUYS TALKING ABOUT! THE STROKES IS JUST REPETATIVE ELECTRIC GUITAR WITH BAD STRAINING VOCALS FROM SOME STUPID WHITE HOUSES ALCOHOLIC! EVERYTHING IS BAD COMPARED TO RADIOHEAD! BOW DOWN TO ME BEFORE I SLAY YOUR SOUL!