When you're a ninja who's always fighting bad guys, a good laugh can do wonders. In this Nick Stars Exclusive video, Supah Ninjas celebs Ryan Potter and Carlos Knight share the absolute worst jokes they've ever heard, but somehow these guys make us laugh anyway!
They definitely have great taste in udderly awful knee-slappers. And they taught us one thing: jokes about farm-animals are off limits!
Is there a celeb you have a special question for? Then don't forget to cast your vote for next month's featured Nick celeb, and submit your very own question at the end of the video.