Thank you all, for the lyrics and the threads!

It would seem that these mules named Liza or Lissa Jane were related. Where can you find mules that "could lick a ton of brick" or "swallow a blacksmith shop and all" these days.

Although, maybe we could sing...

Now this SUV was a big one,
He weighed ten million pounds,
Every one of its twenty cylinders,
Was eighteen inches round.

Refrain: Whoa! SUV, whoa!
Whoa that SUV I say,
Keep pumping gas, Miss Liza
It does not run on hay.

Marc.