Knock KnockWho's there?Austin!Austin who?Austin corrected!Knock KnockWho's there?Avenue!Avenue who?Avenue head the good news!Knock KnockWho's there?Avocado!Avocado who?Avocado a cold!Knock KnockWho's there?Axel!Axel who?Axeldental Tourist!Knock KnockWho's there?Axl!Axl who?Axl me nicely and I might just tell you!