nothing can hid from the wrath of the emperor.
music
anything and everything hardcore. gangsta rap, epic metal, doom metal(not gothic metal there a bunch of punks) stoner metal.
artists
N.W.A,dr.dre,snoop dogg(but he has been getting soft as of late) gucci mane,lilwayne, the sword,sleep,black sabbath, some songs by Metallica(dont really like thrash metal) electric wizard.
movies
300,superbad,the dark knight,boyz n the hood, hope to god they make a warhammer 40k movie and its good.
tv shows
anything on adult swim and the history channel