Yes, I'm pretty sure "I'm my own Grampa" is a totally different song.

"Grandpa's gettting younger everyday" has to do with Grandpa getting a new toupe, dating younger women, throwing away his cane, etc., etc. It's kind of a comedy song, I guess you could say. At the very least, it's humorous. Sure wish I could sing it and carry on my dad's tradition. (I should have been paying more attention when I was younger and he was still living, huh! Let's see, isn't there a line somewhere about youth being wasted on the young???!!!) Thanks for your imput!

I'm still working on finding lyrics to "Grandma's getting younger," but I don't think it's what I'm looking for...