What's your favourite joke?!

Question: "Knock knock?"
"Who's there"
"The interrupting cow"
"The interrupt..."
"MOO!"

Answers: "Knock knock?"
"Who's there"
"The interrupting cow"
"The interrupt..."
"MOO!"

Yahoo Answers.

The answer content post by the user, if contains the copyright content please contact us, we will immediately remove it.