[... what. Zombie. He's been called a lot of things, but zombie is completely a first. So much that he can't be bothered to be upset about it. He ends up laughing instead.]

Haha! Are you serious? A zombie? No way! I don't even like looking at brains in biology class.

[Another laugh before he concludes it with:] I'm just a harmless blue elf, that's all!