Knock Knock #9
Knock Knock
Who's there !
Leaf !
Leaf who ?
Leaf me alone !
Knock Knock
Who's there !
Lion !
Lion who ?
Lion on your doorstep, open up !
Knock Knock
Who's there !
Ammonia !
Ammonia who ?
Ammonia little kid !
Knock Knock
Who's there !
Apollo !
Apollo who ?
Apollogize !
Knock Knock
Who's there !
Apple !
Apple who ?
Apple your hair if you don't let me in !

(3 votes, average: 4.67 out of 5)