In "The second installment of the theory that the most embarrassing moments a comedian has ever made are actually the funniest," we'll be showing rare past footage of popular comedians spectacularly failing at their jokes! Are they funny when you watch them again now? We'll also be covering theories about being on the phone and ninja techniques! In "The theory that you'll accept anything if you're on the phone," we'll be testing this by handing unexpected items to celebrities who are concentrating on their calls! What kind of things will they accept? And in "The theory that ninja techniques are surprisingly still effective in modern times," there will be some unexpected developments!