Bob Barnacle is a famous snail photographer and owner of a Snail Rescue Center. He appears in the episode "Sanctuary!"
He is a light green fish with pale-green lips, large cheekbones, brown hair, bushy eyebrows, and blue-striped lime dorsal fins. He wears a dark blue suit with a light orange turtleneck, blue pants, and black shoes.
Role in episode
He explains to SpongeBob that the snails all came from a hole in his fence in his snail center and he is there to help them and SpongeBob.
At the end of the episode, he takes the snails back to his shelter. He even takes Patrick, even though he is not a snail; he just pretended to be one.
His name is a parody of his voice actor, Bob Barker, the former host of The Price Is Right from 1972–2007, and the Miss Universe and Miss USA pageants from 1967–1987. Barker himself also provided the voice of Barnacle. His sign off, "Get your pets spayed or neutered," was said at the end of the episode.