Johnny Cheddar

Johnny Cheddar is one of Manny's imaginary friends in The Third Wheel. He is the most recognizable of all of them by far. He causes trouble, and supposedly is to blame for Manny's mistakes. He likes to relax and apparently breaks dishes. However, he seems to do good at the end (for Greg) when Cheddar apparently bothered Rodrick and Greg's dad while he was in the bath.