My favourite joke!

C'mon....someone play along! And yes, I'm a child...
  1. Knock, knock!
  2. Who's there?
    Suggested by   @ridley
  3. I eat mop
  4. I eat mop who? >.<
    Suggested by   @ridley
  5. You eat your poo????
    Lol. Thanks for playing along @ridley