Knock KnockWho's there?Alfalfa!Alfalfa who?Alfalfa you, if you give me a kiss!Knock KnockWho's there?Alfie!Alfie who?Alfie terrible if you leave!Knock KnockWho's there?Alfred!Alfred who!Alfred of the dark!Knock KnockWho's there?Alfred!Alfred who!Alfred the needle if you sew!Knock KnockWho's there?Ali!Ali who?Ali, Ali oxen free!