Road rage.
We've all been there, right? You've been mad at someone, you've rolled down the window and you've started to yell at some driver for whatever. Maybe they weren't paying attention at a light. Perhaps the inadvertently cut you off on the road. Maybe they're driving a bit too close to your bumper.
Be careful. If you go off, you could be getting your FINE on... as in YOU WILL PAY... a fine... if the cops witness you going all mad-cow-loco behind the wheel.
Depending on where you are, this could be called "disorderly conduct." It's a "THING" in the US - and around the world... so check that rage, watch your anger, try not to go off and make sure you stay calm - to some degree - so that you won't end up with a big-time fine!