I'll post more later but I want to hear some stories of people really sticking it back to folks who wrong them. What made me think of this was I was clearly standing in line and some douche walks right by me and gets in front of me. That's one of the biggest disrespectful things you can do to a stranger (along with not holding the door). I let him go ahead and order and take the 3 steps forward to the register while he moved to the side to wait to get his food. I say, 'Hey buddy, you should ask before you get in front of someone in line like that, but that's OK, you look like you're in a hurry' real loud to draw as much attention to him as possible. Something inside me made me feel better that I made some goofy old man turn beet red and try to sputter and stumble out sentence.