Best Bowser Moment

Yoshi Boo 118

I'm scary, right...RIGHT!?
What do you think is the best Bowser moment or cutscene? Post your answers here, along with the game that it's in. My favorite is in PM: TTYD, when Bowser makes it to poshley sanctum looking for a Crystal Star, and Pennington tells him that Luigi has it (not knowing that Luigi was actually Mario) , and Bowser, looking SO surprised, said '' Are you telling me that LUIGI beat me here!?'' ;D
I hate comic relief Bowser. :(

The best one is in the beginning of Paper Mario where he actually beats Mario and sends him plummeting to his near death. I can't help it, I like seeing video game villains win.
pretty much any Paper Mario 1 moment
Best Bowser moment? Well, I don't know what my favorite one is, but I know the cut-scene after fighting Grodus in TTYD was pretty cool.