Because she has no arms. Knock Knock. Who's there Not Sandra.
Because she had no arms
Q: Why did Sarah fall of the swing? A: Because she has no arms. Q:Who's there? A:Not Sarah.
Cause she's got no arms. Knock Knock. Who's there? Not Sally.
Here's mine. Knock knock. Who's there 911. 911 who You said you'd never forget