Boarding my second leg flight in Atlanta, I always fly super budget with no payed luggage and always have to worry about my bag being slightly over size to count as a "personal item." They always choose a few people to pull out of line and publically shame makeing them try to fit their over sized bags in the sizer while everyone watches in horror. The two bags that got picked were like half the size of mine and we had to watch them so awkwardly try to fit them in the sizer unsuccessfully