I hate queuing and will always gauge how long a queue is before I join it to make sure I can be arsed to wait that long. I was at a kids' activity the other day and I decided to wait for a ballon activity with my daughter. Joined queue, got to the front and lo and behold a couple of women pop up and say they were next. The woman doing the activity agreed. Same with an eyebrow threading line. Am I being UR to expect people to actually, you know, queue? To be fair, both times the other people let me go first (I looked murderous on both occasions - had several small children with me and time and patience limited (theirs and mine!).