Knock knock Who’s there Cargo Cargo who Car go beep beep 4 Knock knock Who’s there Pizza Pizza who Pizza really great guy Knock knock Want Who’s there Want who Good Now try counting to three 5 Knock knock Who’s there Water Water who Water we waiting for Who’s there Repeat who Knock knock Repeat Who Who Who 6 Knock knock Who’s there Dishwasher Dishwasher who Dishwasher way I spoke before I had false teeth 7 
