I'm the Bad Guy (WOY)

It's Gonna Get Weird

Instruments of Destruction

Shiny

Friends on the Other Side

For the Damaged Coda (Evil Morty)

Be Prepared from the original Lion King

One of mine has to be "Six Little Chickens" from Willy's Wonderland

Mean Green Mother From Outer Space

I really love the energy. Doesn't hurt that Howard Ashman wrote it.

Take me on home to the asylum Arkham knight the jokers song

Be Prepared !!

But I have an unpopular opinion - I think "This is the Thanks I get" is better than "Shinning".

Schafflrillass will get mad but I don't really care.

Be Prepared is the only villain song I remember.

Currently, my favorite villain songs are, in no particular order:

Every Little Piece (Pete's Dragon)

Friends On the Other Side (The Princess and the Frog)

The Happiest Home in These Hills (Pete's Dragon)

Hi-Diddle-Dee-Dee (Pinocchio)

Isn't It Cozy? (The Daydreamer)

It's A "B" Movie (The Brave Little Toaster)

Kidnap the Sandy Claws (The Nightmare Before Christmas)

Let It Lie (Smallfoot)

Scrooge (The Muppet Christmas Carol)

You're Different (Mad Monster Party)

You're a Mean One, Mr. Grinch (Dr. Seuss' How the Grinch Stole Christmas)

You're Only Second Rate (The Return of Jafar)

Do What I Wanna Do (The Princess and the Frog: Bayou Boogie)

Snuff Out the Light (The Emperor's New Groove)

Here’s mine:

I. M. Meen Opening

Mean Green Mother from Outer Space

Holding Out for a Hero (Shrek 2)

Die House

The Smell of Rebellion

And so much more…