My dad use to sing that song to all of the "girls" in our family
the lyrics that I know are....

My little girl, she weighs 260
and everyday she gains a pound
my little girl, you keep on growing
and you're miles and miles around.
You know the lane, down near the wildwood
where you barely could get through
My little girl, you know I love you
and I'm coming back to you.

My little girl, who weighed 260
she went upstairs to go to bed
She layed her false hair upon the dresser
and her peg leg under the bed
She laid her false teeth upon the table
and her false arm in the chair
my little girl you know I love you
but you're scattered everywhere

I ain't a kiddin'
but you're scattered everywhere