These blood-splattered coasters are the perfect tool for showing everybody how much of a fan of serial killers who kill serial killers you actually are. Especially handy at dinner parties. Just whip out the wooden box engraved with the Dexter logo and tell people not to annoy you too much tonight, because this is what happened to your guests from last week.

Are you a Dexter fan? No, not the cartoon character (although this picture might confuse things a bit):

Confusing, huh?