Half-Life 2 Headcrab Hat

Half-Life 2 Headcrab Hat

This has been out for a while, but on the off chance you are a fan of the series and haven't heard of it ; thought I'd put it up here. Also this might appeal to people who are a fan of goofy hats, professors who like to integrate pop culture into their lessons, or people who like to have alien-related items regardless of origin. O-o