User blog comment:Wijata Mateusz/what if shadow the hedgehog had fought king kong or the incredible hulk ???/@comment-5215338-20121029223837

Dunno about the battle, but the dialogue would be something like this:
 * Shadow: This is the end of you, and the end of my cursed past.
 * King Kong: RAWR!!!

Shadow: How pathetic.
 * Kong: RAWR!!!!!!!

Shadow: Anyone who gets in my way is my enemy.
 * Kong: RAWR!!!!!!!!!!!!!


 * Shadow: Is that so? Well, before this is over... I'll show you the true power of CHAOS CONTROL!
 * Kong: RAWR?


 * Shadow: I've heard enough. You're boring me to death, Black Doom! You're going DOWN!
 * Kong: RAWR???


 * Shadow: I guess I'm not at full power here.

Shadow's quotes taken from here.