Like passhole left lane drivers here is one I have come across quite often lately. When you are in line at a drive through the incompetent boob that has to maintain a two car gap at all times. They give their order and just pull forward where the back tires are still at the speaker even though there is a full car length of space to the next car. So you have to wait to give your order even though you heard the speaker go "can I help you?"