Oompa loompa

Oompa, Loompa, doom-pa-dee-do
I have got a perfect puzzle for you
Oompa, Loompa, doom-pa-dee-dee
If you are wise, you'll listen to me

What do you get when you guzzle down sweets?
Eating as much as an elephant eats
What are you at getting terribly fat?
What do you think will come of that?

I don't like the look of it

Oompa, Loompa, doom-pa-dee-da
If you're not greedy, you will go far
You will live in happiness too
Like the Oompa Loompa doom-pa-dee-do
Doom-pa-dee-do