Bimbo was recorded in the 1950s by (I think) Jim Reeves, and was a favourite on children's radio programmes in Britain at the time. I recall it as:

Bimbo bimbo where you gonna go-e-o
Bimbo bimbo what you gonna do-e-o
Bimbo bimbo does your momma know
that you're going down the road to see your little girl-e-o?

Now Bimbo's got two big blue eyes
that light up like a star
and the way to light them up
is to buy him candy bars
Cracker Jacks and bubble gum to start his day off right
And ev'rybody follows him, just to ask him for a bite.

Though Bimbo is a ???????? he's quite the roving kind
And though he's just a little boy he's got a grown up mind.
He'll always ????????????????? and talk his baby talk
With a hole in his pants and his knees stickin' out
He's just big enough to walk