Does this Melting Rubik’s Cube t-shirt look familiar? It probably does because you watch way too much Big Bang Theory like me. This is actually one of my favorite t-shirts and it’s also just one of many worn by Sheldon on the show. It comes at you from TV Store Online for $18.95 and it’s officially licensed. If you’re looking for that episode it’s season 5, episode 11 (The Speckerman Recurrence). You can also check out their entire Big Theory Merchandise page if this design doesn’t do it for you.