The Silly Crocodile tells funny knock knock jokes for kids to all of his silly crocodile friends. What's your favorite knock knock joke? Parents, our videos here on Just For Kids are made with education, entertainment and good morals in mind. My name is Cory Williams, I have 2 young children of my own (ages 3 and 5), I'm a children's book author and storytelling is my passion. So these videos were made for the good of my own children as well as yours because we've all heard about what else is out there. Here, you can trust that what your kids see will be good, clean, safe fun. Thank you and enjoy! - Cory Williams Click here to subscribe to JustForKids: http://www.youtube.com/subscription_center?add_user=justforkids