I'm going to honk my car horn in the drive thru line
Is there a good reason for doing this?
Yes, maybe it'll get me my food faster.
You shouldn't honk your horn in a drive thru. It would make the line any faster and people will be upset with you.
I can yell and shout as much as I want. It's my car, my food and my decision.
I think that annoying them is just going to make it take longer for you to receive your food. Would you want to serve someone who is bothering you?