Personal Space Invader Alert!

Don't you hate it when your 2 feet personal space is invaded? I am.

Today I went to Quizos to grab lunch and the guy behind got so close behind me that I felt him breathing on me. I moved over to the side as he closed in, hoping against hope that he would realize that hes too close. But no, as I opened up a small gap, he quickly closed it. By the time I paid and left, I almost turned around to yell out "Hey man back the fuck off!"