Here's a really useful engine you know All the other engines you so He huffs & puffs & whistles Rushing to & fro He's the really useful engine we adore Here's a really useful engine you know 'Cause the fat controller he told him so Now he's a branch line to call his very own He's a really useful engine we adore He's the one He's the number one Thomas the tank engine He's the really useful engine we adore