Beanie McBean is a mascot for Beach Blanket Bean-Go who appears in the episode "SpongeBob's Big Birthday Blowout." He is a bean with a hat of his initials, and he is played by guest star Kel Mitchell.
He is a man in an orange bean suit who wears a sideways daddy cap with a blue shirt and light blue gloves. He wears jeans and black shoes with white laces.
Role in episode
His role is to entertain the humans of Surface Land in an event called Beach Blanket Bean-Go, one of the areas that SpongeBob sees on a tour of the surface world.