When the cabin port-holes are dark and green
When the ship goes wop (with a wiggle between)And steward falls into the soup-tureen,And trunks begin to slide;When Nursey lies on the floor in a heap,And Mummy tells you to let her sleep,And you aren’t waked or washed or dressed,Why, then you will know (if you haven’t guessed)You’re ‘Fifty North and Forty West!’