Knock KnockWho's there?Euripedes!Euripedes who?Euripedes clothes and I'll sue you!Knock KnockWho's there?Europe!Europe who?Europe'ning the door too slow, come on!Knock KnockWho's there?Europe!Europe who?Europe to no good!Knock KnockWho's there?Eustace!Eustace who?Come Eustace you are!Knock KnockWho's there?Eva!Eva who?Eva you're deaf or your doorbell isn't working!