The Infinitejuiceboxinatorofdoominator is box of grape juice that never runs out. Joe received this technology through mail from the Secret Creator. Today its most common application is to cover up speech bubbles containing secrets or bad words that have managed to uncensor themselves. A similar version has been released containing tomato juice instead as an emergency backup for Mr. Interview scrubbing off the grape juice of a speech bubble containing the secret identity of the Secret Creator.