He doesnt turn into darth vader... he just becomes him - as in like I AM NOW DARTH VADER! There isnt a like chemical change of his biological identity. He just gives himself a lame *** title. Like Jeff for example, he isnt BIG GAY, but that is his title. Eg, "ya I saw BIG GAY like 5 minutes ago, I think he's outside smoking now." See what I mean?