Why did Sally fall off the swing? "Why?" 'Cause she had no arms.
Why did Sally drop a broom? "Why?" 'Cause she had no arms.
Why did Sally go swimming? She didn't like not having arms.
Knock knock. "Who's there?" Not Sally, she hasn't come back yet.
Why did Sally fall off the swing? "Why?" 'Cause she had no arms.
Why did Sally drop a broom? "Why?" 'Cause she had no arms.
Why did Sally go swimming? She didn't like not having arms.
Knock knock. "Who's there?" Not Sally, she hasn't come back yet.
Listen up, buttercup. The joke is about a girl named Sally who doesn't have arms. The humor comes from the absurd and morbid situations she gets into because of her lack of arms, culminating in a dark knock-knock joke where she never returns from swimming. You probably didn't get it because you think a 'balanced diet' means a cupcake in each hand.