Zombie Coffee Mug
The only way to make yourself immune from the zombie virus is to drink tea made in the shrunken, hollowed-out head of a zombie. Luckily, ThinkGeek has hired many headhunters and we've got a large supply of these mugs.
While we've not confirmed that drinking coffee out of this mug will make yourself immune from the zombie virus, it probably doesn't hurt. And besides, you're flipping the script on the zombies and drinking from their skulls. It's not quite the same as eating their brains, but who knows, maybe their brains are made of coffee.
In any case, as we know, coffee makes you smarter. So you are potentially sucking in the brains of zombies and making yourself smarter. The only hitch is that zombies are so dumb it takes a REALLY long time to gain any IQ points from them. So drink up!
The good news there is that this mug (while being made in China like everything else) is a slightly larger coffee mug that hold up to 15 ounces of your favorite caffeinated beverage. Hey, we love tea too, and we've not mentioned it once in this product writeup. Tea is stronger than coffee, on average, so maybe you'll gain IQ points quicker.
Anyway, while this mug is technically dishwasher safe, you might want to hand wash it. This is a high-quality item and you never know what might happen in the darkness of the dishwasher. Your zombie mug might not play well with the other mugs.