Fatm.. I mean Batman!? Winning over that brutal *******? Sorry I can't see that. Hero would slice him in a second.
How about:
Homer Simpson VS Cartman
Dhalsim VS Mr Fantastic
Jay Z VS 50 Cent
Lara Croft VS Catwoman
All right now, son, I want you to get a good night's rest. And remember, I could murder you while you sleep.
Hey son, I bought you a puppy today after work. But then I killed it and ate it! Hahah, I´m just kidding. I would never buy you a puppy.
"Three witches watch three Swatch watches. Which witch watch which Swatch watch?"
"Three switched witches watch three Swatch watch switches. Which switched witch watch which Swatch watch switch?."