Ruh-roh, you don't have a t-shirt to show that you are a fan of the popular animated series Scooby-Doo yet? Now, you can show your love for the iconic dog from Mystery Inc. with this Scooby-Doo Hanna-Barbera T-Shirt. Scooby-Doo is one of the most instantly recognizable characters from Saturday morning cartoons. The show is listed in the 2006 Guinness World Record book for the most episodes of any cartoon comedy series. Everyone that sees you wearing this Scooby-Doo Hanna-Barbera T-Shirt will know that you are a fan of Scooby-Dooby-Doo!