EXT. STREET - DAY
Superman strolls down a bustling street, whilst whistling contently to himself.
Suddenly up ahead, a crane [working on a building], drops a giant girder, heading for the busy street below.
Within a flash, Superman rockets towards it, and then past it.
He lands behind an attractive woman, who's about to enter a shop. She's dropped her purse and hasn't realised. Superman bends down and picks it up.
SUPERMAN:
Excuse me, miss?
She turns around. At first, she's surprised but is soon impressed by the stranger holding her purse.
SUPERMAN:
You dropped your purse.
She takes it off him.
WOMAN:
Why thank you, handsome.
SUPERMAN:
You don't have to thank me for being handsome, it's, it's just the way I am.
The girder crashes to the ground, as the people in the background run around in terror.
WOMAN:
Oh my, what a big girder.
SUPERMAN:
It looks even bigger in your mouth.
The woman slaps him and storms off into the shop.
SUPERMAN:
Oh yeah, I like her.
People begin to crowd around the disaster. There is shrieking and whaling. Debris spilled out into the road.
Superman rolls his eyes and heads back towards it.
SUPERMAN:
Suppose I better check this out.
He reaches the scene, with an over the top fancy landing, but no one looks impressed and this urks him. He examines the damage anyway. As he walks around, he also checks to see who needs help.
SUPERMAN:
Ugly, ugly, minger, dog face, fat, man, man, man, child, ugly, ugly...
He walks past a sexy red head, her foot is caught under some loose rubble.
SUPERMAN:
Babe!
He walks up to her.
SUPERMAN:
Are you OK, ma'am?
RED HEAD:
My foot, my foot is trapped.
Superman picks up the rubble, realizes it's lighter than it looks, starts to pretend it's heavier than it is.
He clears the rubble and help the woman up.
RED HEAD:
Oh my, you saved me, you saved me.
SUPERMAN:
No, you saved me; you saved me from a night of without you.
She groans in delight at the compliment.
SUPERMAN:
Now lets go, lets get you to a bed!
RED HEAD:
So I can rest?
SUPERMAN:
The only thing that will be resting; is my balls on your chin.
He scoops her up and flies into the sky.
SUPERMAN: [Excited, to the crowd]
The collar matches the cuffs!
The onlookers grow angry and shout into the sky, damning Superman.
END.
Is this too short? I'm not sure if that's a proper ending? Your thoughts please. 
I love it.