Knock knock. Who's there? Candice.

Candice who? Candice door open? I'm getting board waiting!

Knock knock. Who's there? That's what I'm asking.

That's what I'm asking who? That's what I'm asking who wants to know who's on the other side of this door!

Knock knock. Who's there? Nana.

Nana who? Nana your business!

Knock knock. Who's there? Dew.

Dew who? Dew-n't worry, it's just a drop in.