Mira Grant said this quote

I grinned, revealing the gap where my left incisor had been prior to a nasty encounter with a man who thought that running a zombie dog fighting ring would be a great way to spend his twilight years. Ben alwasy says I'd be more photogenic and pull better ratings if I got it fixed, but Ben can stuff it. I don't have the time or patience to mess around with dentures and bridges, and given the odds and how I tend to do my job, I'll probably be a zombie someday. Being a zombie with unbreakable titanium implants in my mouth seems like an asshole thing to do.