Prankster kid: Knock knock.
Neighbor: Who's there?
...
Prankster kid: Knock knock.
Neighbor: Who's there?
...
Listen up, buttercup. This is a "knock knock" joke, get it? Like a door? It starts and then someone answers the door? You wouldn't know anything about that, you probably live in a basement.
Unicorn53#48
Coool