Dude, he's just joking around... Have you ever seen South Park? :/
If someone is TRULY racist, we wouldn't have them on our staff, because biased staff would cause problems for all of us. We make fun of all races/stereotypes in a non serious manner. Ask Gourav the curry muncher, or Elly the australian emo wrist slitter, or even Ace the canadian goth, we call Junior/Timebeast a beaner and shit. It's all in good fun.