International Talk Like a Pirate Day is celebrated annually on September 19. It encourages people to speak in a playful pirate dialect, using phrases like "Ahoy, matey!" and "Shiver me timbers!" The day was created in 2002 by John Baur and Mark Summers, who wanted to have fun and spread joy through pirate-themed language. The event has gained popularity over the years, with many individuals and businesses participating. Schools, restaurants, and online communities often host activities or promotions to celebrate. It serves as a lighthearted way to engage with friends and family while embracing the whimsical world of pirates.