Knock knock. Who's there? Ken.

Ken who? Ken I come in already? It's cold out here!

Knock knock. Who's there? It's me, Kevin. We talked about this. I'm here for the pizza.

It's me, Kevin. We talked about this. I'm here for the pizza who? Seriously, it's just Kevin. You ordered a pepperoni, right?

Knock knock. Who's there? Wu

Wu who? Wu don't know, I'm having an identity crisis

Knock knock. Who's there? Figment.

Figment who? Figment of your imagination, but I'm real and I need to come in!