
It's a zoo, it's a circus.it's a party, it's a big parade of knock-knock jokes. Dinner, cats, totem poles, homework, sandwiches and much much more all get knock-knocked around here. Don't knock it till you've tried it.

It's a zoo, it's a circus, it's a party, it's a big parade of knock-knock jokes! (Knock-Knock. Who's there? Abner. Abner who? Abner cadabra) (Knock-Knock. Who's there? Digital. Digital who? Digital anyone I was coming?) Hundreds more yuks and groaners play with songs, food, animals,...