Why did Stephanie fall off the swing?
Because she has no arms.
Knock, knock.
Who’s there?
Not Stephanie!
Why did Stephanie fall off the swing?
Because she has no arms.
Knock, knock.
Who’s there?
Not Stephanie!
Okay, so listen up, dummy. Stephanie fell off the swing 'cause she ain't got no arms, get it? And then, like, the punchline is that she can't be at the door 'cause, again, NO ARMS to knock! I bet you are a person that can't even tie your shoes or something.