"Knock knock."
Who's there?
"Chicken apple."
Chicken apple who?
"Do-a-diddle."
No no, say something funny there.
"Oh i forgot."
...
"Knock knock."
Chicken apple who?
"No, dad, don't copy me."
Don't copy you?
"Yes."
...
"Knock knock."
...
"Knock knock."
...
"Say who's there?"
...
"Say who's there."
Say who's there.
"No, dad, don't copy me."
Don't copy you?
"Yes."
...
"Oh, I mean, no, don't copy me."
...
"Are you kidding around?"
...
"Put that on my blog."