Stupid people should be shot, survivors should be shot again!!!

Stupid people really piss me off!!! I go to Mcdonalds and this is what happened... me-"I want a number 3 large with a large hazelnut iced coffee" girl-"huh" so i say it a little slower "a number 3, LARGE, with a LARGE hazelnut iced coffee..." what does she put in... 3 large iced coffees... I said "No hun, i want ONE number 3, make it LARGE and a LARGE hazelnut iced coffee to drink" she said "ooooh" so she puts it all in, gives me a total, i say "thanks". As I am driving away she doesnt turn off the mic and says "geez these people are really pissing me off", so i get really pissed off... pull up to the drive through window and notice her name..., Selena, when i look up shes giving me this shitty look, made me want to smack the ugly right off her face... but i say nothing and hand her my card... she swipes it, hands it back and slides the window closed really hard. I roll my eyes and drive to the second window, where i ask this girl the name of the stores manager... she looks scared.. so i inform her that shes done nothing wrong, and i am just having an issue elsewhere... she said oh its mark blah blah blah ( really effed up last name if you ask me) I say thanks and drive away... it took all i had not to jump from my car and like i said beat the ugly right off of that girl... Stupid people... no respect... i hope her ass gets fired... i wrote an email into corporate with her name and the complete incident ( except for the urge to pound her face into a bitch patty...) I ugh..