Lyrics:

Oompa Loompa doompadee doo
I've got another puzzle for you
Oompa Loompa doompadah dee
If you are wise you will listen to me
Gum chewing's fine when it's once in a while
It stops you from smoking and brightens your smile
But it's repulsive, revolting, and wrong
Chewing and chewing all day long
The way that a cow does
Oompa Loompa doompadee dah
Given good manners you will go far
You will live in happiness too
Like the Oompa Loompa doompadee do