I heard Jerry Lewis do Number 10 as...

Ten Lyrical Spherical Diabolical Denizens of the Deep Dark Den who quay the Quee of the quivey.(sp?)

Here's the other one....

A quick search on GOOGLE.COM reveals Blue Clicky Thing

THE VALKYRIE SONG
Tune: Wagner's "Flight of the Valkyries"

We fly through the night skies
Flashing our fat thighs,
Picking up dead guys;
You call this a job?
You take the blond guy,
I'll take the redhead!
Wait, he's not dead yet!
Let him go...splat!

Chorus:
Woo-oop! Woo-oop!
Woo-oop! Woo-oop!
Woo-oop! Woo-oop!
Woo-oop! Woo-oop!
Oh-h-h-h-h-h!

We're hunting the Wabbit!
We're hunting the Wabbit!
We're hunting the Wabbit!
We're hunting the Wabbit!

- Al