Give this to your friends filled with some tea or coffee and watch their confusion after they take a few sips.
Description from Big Bad Toy Store:
A few sips of your beverage and a familiar creature will be revealed. A few more sips and you will see a sculpted version of the Stark house sigil: a stately gray direwolf, teeth bared, ready to defend your honor, or at least your coffee! The 12 oz. Ceramic Mug comes in a full-color box
[Via: That's Nerdalicious]