People leaving their cars at the pump when they go in a gas station.

Holy mother of Christ. I get it, sometimes it's slow, of late night, and it doesn't affect anyone. I'm not mad at you, I do that myself. But yesterday I went to a Wawa to get gas. Out of SIXTEEN pumps, FIFTEEN of them were occupied. I drove around and took a count of how many people were actually in/at their cars. Wanna know how many? FUCKING ONE!!! UNO!!!! How the fuck do you do that? How self absorbed do you have to be to see every other pump taken up by another car and go "well I have enough time to order a sandwich and take a shit while I park here". I hope all their cars get keyed fr. They deserve it. I find this more infuriating than when a car takes up two parking spaces. It's worse when people merge in front of me without using their blinker. And I might be going a little extreme here, but it's worse than when someone is speeding matching the guy on their right on a two lane highway, going 5 mph below the speed limit. (Okay maybe not that one, that one is pretty bad)