Just because I'm an evil fellow...here are the entire lyrics to the song.

When I was a little bitty boy
my grandmother bought me a cute little toy
Silver bells hangin' on a string
she told me it was my ding a ling

My ding a ling, my ding a ling
I want to play with my ding a ling
My ding a ling, my ding a ling
I want to play with my ding a ling

And then mother took me to Grammer School
But I stopped all in the vestibule
Every time that bell would ring
catched me playin' with my ding a ling

Once I was climbing the garden wall
I slipped and had a terrible fall
I fell so hard I heard bells ring
but held on to my ding a ling

Once I was swimming cross Turtle creek
many snappers all around my feet
Shure was hard swimming cross that thing
with both hands holdin' my ding a ling

This here song it ain't so sad
the cutest little song you ever had
those of you who will not sing
You must be playin' with your own ding a ling
My ding a ling Your ding a ling,
We saw you playin' with your ding a ling
My ding a ling everybody sing
I want to play with my ding a ling a ling