Then it hit me

Thats ok. Don't feel bad, most people don't even know what their own car alarm sounds like. So don't worry about it. It was probably a false alarm anyway, just enjoy your meal and worry about it when you leave. Yours sincerely, Mr Car Thief

Not only do YDI, but this should prove to you that your car alarm is 100% worthless. If someone had broken into your car to steal something, they'd have it and be long gone. If they were stealing your car, they'd have disabled your alarm 14.5 minutes before you noticed anything. Car alarms only do one thing. Piss off your neighbors to the point that they want to to put a brick through your windshield because your alarm goes off every time a cat brushes against your car.

this happened to me the other day, it was like 5 in the morning, but I don't know what caused my car alarm to go off

I bet you're one of the dumbasses that lives in my apartment complex. If you're going to set such an idiotic thing as a car alarm, pay attention to the damn thing. If I hear another car alarm go off for twenty minutes at three in the morning, I'm going to key the car. >.<

This is why those alarms are useless; they go off, some of the people who hear them will complain about the noise, and that is all. If there are actual theives trying to steal your car, nobody's going to stop them because of the annoying sounds- if anything, people will assume they're the owner trying to get into the car to turn off the damn alarm.

helloooooooooo im a carrrrrrrrrrrr GASOLINE MAKES ME RUN. backkkkseat. trunkkkspace.

lmao thats is a good one

well don't you know the things in life will make you go crazy?

I've done that before. Accidentally sat on the panic button.