I want to call the police on my friends.
What did your friends do to make you want to call the police on them?
They were being idiots. They kept talking nonsense all the time.
Calling the police without a substantial reason is harmful, and it wastes the police's resources. You should talk with your friends about their behavior. That way you don't waste anyone's time.
I just talked to them and they're still acting badly. I can't deal with them anymore.
You could get into big trouble if you file a false police report by calling them when you don't have a real reason. Is that something you really want to risk?