Meebo is one of the Ziraxia characters.
He is a dark green bobble-headed Ziraxian alien with sky-blue eyes. His space outfit is a red jumpsuit. He is the cutest, friendliest, and most good-natured of the Ziraxians. He is often seen wearing oversized shirts with a Ziraxia design on them, as a kind of advertisement for the Ziraxia.com apparel shop.
He is possibly the owner of Bob, the crew's pet space octopus.