A personal pick of mine. The movie was produced by WB, so copyrights wouldn't be an issue. This post will be a little long, of course.

A few intro ideas

Jack: Here's Johnny!!!
Johnny Cage: Yes! Here I am! Want me to sign your axe?
Jack: AAAARRRGGHHH!!!
Johnny: There's just no pleasing some fans!

Vs Cassie: Lloyd the bar man, standing behind Jack, says he hopes it's nothing serious.
Jack: Nah. Just some trouble with the old sperm bank. Nothing I can't handle.
Cassie, meanwhile, does nothing more than chew her bubble gum, and blows a bubble. Jack makes an angry grimace after that.

Vs Sonya: Jack chases Wendy and Danny with his axe, who manage to get away when Wendy hits him over the head with a baseball bat. He then notices Sonya, who mocks him for going after a terrified wife and child. Delbert Grady, standing behind Jack, berates him for not taking care of the business at hand (killing his family, of course), and that he must deal with this (killing Sonya) in the harshest possible way if he wants to redeem himself. Jack says there's nothing he looks forward to with greater pleasure, and Sonya mockingly asks Jack if he's gonna need "some old butler" for this.

Vs Mileena: she says "All work and no play makes Jack a dull boy!". Could be Ferra's line if Mileena didn't return.


Special moves
Intimate encounter: One of those "trap" moves where the opponent must attack Jack. If pulled off, Jack suddenly turns into the cackling old woman, who kisses the opponent and poisons them (cyborgs however are merely shocked and stunned, and take no damage). The real Jack appears from behind the opponent to swing his axe at the old woman to decapitate her, then thrusts his axe at the opponent.

Naughty girls: The Grady twins appear, say "come and play with us", light a few matches, and burn the ground. This can actually hurt Jack too, so he must get away. As the fire burns, the twins say "Forever. And ever. And ever".

The flood: the opponent gets flooded from behind by a river of blood, and gets hurt by the wave. Can be done at any distance, but if Jack stands too closely to his opponent, he'll get swept by the wave too.

X-ray: The man in the bear suit drops from above the opponent, knocking them down, headbutts them on the head, then he turns around and headbutts them on the crotch. He gets off the opponent, turns around and headbutts them on the crotch again, before running off on all four.

Fatality: Makes his speech about huffin' and puffin', then hacks away at the opponent's waist with his axe. The opponent's upper body falls off the lower half, then Jack approaches his opponent, smiling perversely, and swings his axe at their face, taking off a good chunk of flesh from one side of it (their face), then swings it again, taking off the other side, then finally chops their head in half. Delbert Grady appears to congratulate him, either by saying he's taken care of the business at hand, or that he corrected them (the opponent) and the injured guest, holding his glass of blood in his hand, says "Great Party, isn't it?"

Outro: A nude, or scantily clad woman, approaches Jack and they kiss. The camera is behind the woman the whole time, and right in the middle of the kiss, she turns into the rotting old hag. Jack, horrified, backs away as the old woman laughs maniacally and pursues him.