Actually I like "Killing Me Loudly With His Snoring" better.

Man!  I Feel Like A Nooner!

Perspire (by Faith Hill)

You Are The Smell Beneath My Arms

Fwee Widdle Cockwoaches

Bang Your Wife Slowly

Day Trader (by the Beatles)

As Snot Goes By

Then there's the toddler classic "Makin' Poopie."

Poofy, The Fabulous Dragoon

Swing Low, Sweet Cheeks

Rocky Ferret  (by the Beatles)

Oh, Blah Blah (again, by the Beatles)

He Reeks, Does Sir Edmund Fitzgerald!

Belly High (from South Pacific)

I Could Have Slept All Night

Some Day My Accountant Will Come

MacNamara's Tan Lines

Break The Wind (by Donovan)

Piece Train (by Cat Stevens)
  Genie