Why are you such an asshole?

Why are people so rude to fast food employees? I work at Dunkin Donuts and usually I try not to let people get to me, BUT, today I encountered the ultimate douche bag! I was at the drive-thru window. This man pulls up and he tries to hand me an old coffee cup along with his money. I nicely explain to him that I cannot take garbage through the drive-thru window as it's against health code. This ass hat gets extremely mad and says, "OH YEAH? OKAY!!" and then proceeds to throw the coffee cup right at me! Thank god I stepped back and the window closed. The cup hit the window and fell to the ground.

Oh yeah and the cup still had coffee in it. What a fun surprise! I'm a person too. I deserve respect. 🙄 🖕