ThinkGeek Random Shirt of Surprising Awesomeness

From an e-mail I just got from ThinkGeek:
The artist formerly known as "the Grab Bag!" 

From the Excess Inventory department, we bring you the ThinkGeek Random T-Shirt of Awesomeness. You never know what shirt you might get and neither do we! When you order one of these shirts, you'll get a single, genuine ThinkGeek-made shirt that, for one reason or another, we didn't sell in the normal course of events. From time to time, there may be golf shirts, fleeces, sweatshirts, etc. in there. Craziness! We know! 

So...Feeling lucky?