This funny humorously hilarious t-shirt design notes - To Err is Human, to Arr is Pirate! The design uses a historically vintage looking retro version of the pirate Jolly Roger flag with a slight 3D feel. This is not an error, this professional design was created by one of Funny Graphic T-Shirts best veteran t-shirt designers and looks good on any shirt, sweatshirt, baby doll, womens, mens, youth, petite or any last minute gift idea! Perfect for a birthday, holiday or gag joke gift for that captain in your family or circle of friends. The design sets the feel of sailing the seas as you search for treasure or booty with your parrot (or sparrow) on your shoulder, your hook on your hand, and your sword and your mates at your side. A little pirate history for you matey: The Jolly Roger depicts various flags flown to identify a ship's crew as pirates. The Jolly Roger today is most commonly associated as the skull and crossbones but other versions do exist. Commonly white on a black field, red has also been employed to strike fear into unsuspecting victims on the seas. The skull and crossbones was used by several pirates such as Captain Edward England, Captain John Taylor, Captain Sam Bellamy and Captain John Martel. The skull and crossbones, nowadays, symbolizes poison and hazard as well as ferocity and tough guy mentality.