Sorting Hat: I can see you learned quite well all the cunning you could ever need during your last stay in Slytherin.
Tom Riddle: What are you doing, Hat?
Sorting Hat: You already show commendable loyalty and you certainly strive toward academic achievements without needing any urging. And while you have plenty of courage... you might benefit from learning that being straightfoward in some dealings isn't all bad.
Tom Riddle: No!
Sorting Hat: Gryffindor!
Evil? Your evil is my good. I am Sutekh the Destroyer. Where I tread I leave nothing but dust and darkness. I find that good.
—Sutekh the Destroyer, Doctor Who, Pyramids of Mars
Lex Luthor: Bizarro. Superman is your best friend! Do you understand?
Bizarro: Bizarro understand. Superman am friend! Bizarro must KILL him!
Lex Luthor: Bizarro, you despise me right?
Bizarro: Uh-huh. Bizarro hate Luthor. Me do anything for him.
Lex Luthor: Good—I mean, bad! Anyway, take care of those monks.
Robbie Rotten: They want to me to give up the only life I've ever had / But it's so, so good to be bad!
—LazyTown, "Good to be Bad" song
Ewww, it's just so fluffy... it's repulsive... My eyes! My eyes!
So farewell, hope; and with hope farewell, fear;
Farewell, remorse! all good to me is lost;
Evil, be thou my good!
—Satan, Paradise Lost
When your name is Evil
Bad is good, or so you think
But you're so very wrong—
But being wrong is right
So then you're good again
Which is the evilest thing of all...
Evil: Suddenly, I feel very, very good.
Robert: Oh, I'm sorry, Master.
Evil: No, it'll pass, it'll pass.
Good can't help but do a little evil,
Evil can't help but do a little good...
— Tom Waits
Harper Finkel: Alex, do you know what's going on? They put this good citizenship award on your locker!
Alex Russo: A good citizenship award? That's low!
Alex Russo: Really? You think I'm an evil genius? That's so sweet.
I'm bad, and that's good.
I'll never be good, and that's not bad.
There's no one I'd rather be...than me.
—The Bad-Anon Bad Guy Affirmation, Wreck-It Ralph
Chief Meanie: Are the troops in readiness?
Max: Yes, Your Blueness!
Chief Meanie: WHAAAAAAAT?! WE Meanies only take NO for an answer! Is that understood, Max?
Max: No, Your Blueness!
Chief Meanie: That's better....