Fried ham, fried ham,

Cheese and bologna,

And after the macaroni

We'll have onions,

Pickles and Pretzels

And then we'll have some more fried ham!

Fried ham, fried ham!

Same song, second verse.  Underwater accent and a whole lot worse!

Underwater:  flop your lips up and down with your finger while singing.

Also try:

Baby (baby-talk)

Elvis (Elvis-style)

Western (heavy twang)

Opera