The Sword in the Stone1963

Madam Mim:
Say, lad, did you know that I can make myself uglier yet?

Arthur:
Well, that would be some trick - er, I-I-I mean, uh...

Madam Mim:
You want a bet? [hides her face in her hair, then pulls her hair away to reveal a sow's face] BOO! [Arthur jumps in fright] You see? I win, I win! Aren't I hideous, boy? Perfectly revolting?

Arthur:
Well, uh, yes, ma'am.

Madam Mim:
But, you ain't seen nothin' yet. Watch this. [presses her pig snout and turns into a beautiful, voluptuous wasp-waisted woman; sings] I can be beautiful, lovely and fair; Silvery voice, long purple hair; La-la-la-la; La-la-la-la-la; La-la-la-la-la-la; La-la-la-la-la-la-la; But, it's only skin deep, for zim-zaberim-ZIM! ["Beautiful" Mim yanks her long hair and explodes in a puff of yellow smoke, turning back into an old woman] I'M AN UGLY OLD CREEP!!! The magnificent, marvelous, mad, mad, mad, mad Madam Mim!