Knock KnockWho's there?Asia!Asia who?Asia you going to let me in then!Knock KnockWho's there?Astor!Astor who?Astor the ball is over!Knock KnockWho's there?Atch!Atch who?I'm sorry I didn't know you had a cold!Knock KnockWho's there?Athena!Athena who?Athena flying saucer!Knock KnockWho's there?Athens!Athens who?Athens I love you!