The mouth on Doctor Doom's faceplate moves whenever he speaks, which shouldn't be because it's a mask, and didn't do that in "Doomed".
Doom: This movie isn't over until I roll the end credits!
Doom: Cut. Print. And that's a wrap.
Doom: Yes, I have returned. For this is my sequel. And it is you, my dear leading lady, who will end up on the cutting room floor!
Green Hulk: Doctor dumb, Hulk enemy!
Doom: Oh, you don't know how right you are. And it's Doom, you tiresome savage!
Green Hulk: Where ugly Gray Hulk?
Gray Hulk: Who you callin' 'ugly'?
She-Hulk: I am Greena, Warrior Princess! Ooh, was I made for this part, or what?
The movies She-Hulk mentions are all plays on actual films: "Queen Kong" (King Kong), "Cast a Blanket" (Casablanca) and "Gone with the Fin" (Gone with the Wind), which She-Hulk refers to as a "Shark Movie", a'la Jaws.
She-Hulk: I am Greena, Warrior Princess!
This is a satire of the TV show Xena: Warrior Princess.