First of all, that 'zombie' is a religious figure of extreme importance to many millions of people. As I have gotten infractions many times for insulting a certain prophet, my guess is saying things like that are against the rules. You may want to show some respect.
So basically, you demand respect when someone insults your personal religious figure, but you're not willing to extend the same kind of respect to other religious folks. That's cool. I'm not a Christian, but I don't know, I'm not sure he would have wanted people to go around and insult other people. Might just be me.