Tally is a robot made of light gray silver metal. He has light yellow robotic eyes and his nose looks similar to a faucet. His shape and appearance are similar to Squidward because they both share a similar nose and head.
Role in episode
He is one of the two robots created by Plankton in order to make his picnic better than Mr. Krabs' by making them offer "fun" games that are available at Plankton's picnic. In the ending, Tally and Simmy turn out to be robotic holograms used in Plankton's scheme.