For a while now, the only reason I had to check out this "JTHM" was that Mex and Walrus said it kicked ass. Now, after a while of searching, I stumbled apon something I should've known already. Jhonen Vasquez (The creator of Johnny the Homicidal Maniac) also created Invader Zim! Perfect reason!
I can't believe I never knew that... they even have Nny cameos throughout the series, not to mention the art style and warped take on the world.