Get mad, and tell him that he is a terrible person, and tell the other boy to hit him back.
Tell him that it is not right to hit people, make him apologize, and take away a privilige if this is a repeat offense.
Ignore it and just let them either play or fight.
Yell at them, and make them clean it up.
Let them go out and play and you clean it up.
Help them clean up by making a game out of who can pick up the most toys
Get angry, and now don't let her watch any movies.
Let her rent the movie.
Help her select a more age approprite movie, or talk to the other parents and see what they would do and if it is alright to watch.
Get mad and make her go to bed hungry.
Let her eat whatever she wants.
Let her have a nutritious snack, but tell her that she will have to start eating more at dinner so that she isn't hungry at bedtime.
Get mad, yell and make them clean it right away.
Do them yourself.
Give them a helpful reminder and tell them they need to take responsibility and should get it done before they can go out and play.
Get mad , and send them to their rooms.
Give in to get them to stop whining.
Don't give in, and after discuss with them how their are better ways to show their fustration.
Yelling, and or spanking.
Ask them what they did, why they did it and if they understand that it is wrong and go over other ways to deal with the situation so they don't get in trouble again.
Get mad and tell him he can't have any new toys.
Buy it so that he doesn't have a tantrum.
Tell him no, but explain that you will bring him back to buy it when he saves enough of his allowance.
Get mad at her for waking you up and tell her to go back to bed and that you will talk to her about it in the morning.
Let her go back to sleep wherever she wants.
Comfort her and help her go back to sleep once she calms down.
Get you kids to listen to you no matter what.
Make sure everyone is happy and is always getting what they want.
Teach your children why your rules are important and help them learn to make good choices on their own.