There was a time traveller called Finn,
Who took his machine for a spin.
He was only away
For half of the day,
So he passed himself coming back in.
Back went Finn, long-ago and afar,
In his time-machine travelling-car.
"Oh! The marvels I've seen,
In my old time-machine!"
And his wife said "You Liar! You've been at that Bar!"
