Joey Gladstone is a beloved character from the popular television sitcom Full House, portrayed by actor Dave Coulier. Known for his goofy personality and comedic talent, Joey is a stand-up comedian and a close friend of the Tanner family. His catchphrases and silly antics often provide comic relief throughout the series. As a character, Joey is characterized by his childlike spirit and unwavering loyalty to his friends. He often engages in humorous impersonations and ventriloquism, showcasing his unique talents. Joey's warmth and humor make him a memorable part of the Full House ensemble, endearing him to fans of all ages.