Knock knock. Who's there? Dwayne

Dwayne who? Dwayne the bathtub, I'm dwowning!

Knock knock. Who's there? Byte.

Byte who? I'm having a little trouble processing your question.

Knock knock. Who's there? Isabelle.

Isabelle who? Isabelle not working, that's why I'm knocking!

Knock knock. Who's there? Fig

Fig who? Fig-ure it out yourself!