Never smile at a crocodile
No, you can't get friendly with a crocodile
Don't be taken in by his welcome grin
He's imagining how well you'd fit within his skin
Never smile at a crocodile
Never dip your hat and stop to talk awhile
Never run, walk away, say good-night, not good-day
Clear the aisle but never smile at Mister Crocodile
(
never smile )