@Kristen : This happened to me a few weeks ago when my son wanted CFA and we were on errands. I don't eat the crap, but he does. I made him go in... and then the people in the drive through line blocked in half the parking lot. AND WOULD NOT MOVE! Zero respect for others. UGHGHGHGHGHGH.
Edit: Literally would not move. I seriously watched two cars directly behind me, parked end over end, leave, one behind the other. As the car behind me was moving up, I slammed my big *** truck in reverse and BACKED through that entire parking lot to get out. Between cars!