I'm going to file a complaint with the police department
What are you filing a complaint with the police about?
I want to know if it's possible to be arrested for being an asshole
Calling the police on someone that you believe isn't acting correctly isn't a reason to have them arrested. Making trivial requests to the police can get you into trouble.
Why not? The police are there to deal with things like this. I'll call the police for anything.
The police aren't there to mediate interpersonal problems. You should only call the police if someone is in danger or something is seriously wrong, otherwise you're wasting their resources. Think about how you would feel if someone wasted your time with something they could resolve themselves.