My mom use to do this. It use to piss me off so bad, shed call me once she got to the window to order the food and would make the poor guy wait...
Old people on the roads is a big issue with me. I get it, you're old, cant see very good and have a slow reaction time, take a bus/taxi dont get in front of me, do 20 under the speed limit and sit there when the light turns green...
And the one thing that grosses me out more than anything, is when people dont clean the insides of their ears. They turn their head and you can just see piles of goopy ear way, get a q-tip you bum.