If there are days when you feel like an absolute zombie in the mornings, you can commiserate with this Zombie Mug from ThinkGeek.
Early mornings can be harsh and all you want to do is drink coffee before anyone talks to you and before you have to face the day ahead. Zombies feel the same way, except about life in general, and they prefer brains to java. The mug is shaped like a zombie face with eyes going in obscure directions, half of an open mouth getting ready to chomp, and the requisite blood, guts and gore splattered all over.
The Zombie Mug is a great way to scare people off while drinking coffee.