Little red caboose, chug chug chug.
Little red caboose, chug chug chug.
Little red caboose behind the train, train, train, train.
Smokestack on his back back back back.
Coming around the track track track track.
Little red caboose behind the train, TOOT, TOOT!

(1st time reg, 2nd time loud, 3rd time soft)