I used to work at a Quiznos and on New Year's Eve, my boss said we could close at 8 (not our normal closing time).
There was a group of post-college-age jocks that came in at 7:55 and said they'd stay to eat even though we told them we were closing soon. They said they'd eat fast, but they were still sitting there slowly eating and wasting time at 8:30.
We tried saying stuff like, "Hey, our boss wanted us to close half an hour ago. Can we get you some bags for your food?"
All they said was, "Hey, it's not like we have anywhere to be for a while."
Oh. YOU don't have anywhere to be? How inconsiderate of me. Let me just go cancel my plans.
We could have had the store completely clean and closed by 8:45, but because of them, we didn't leave until 9:45, and we all got bitched at by our boss the next day.
I'm sorry, what are three girls supposed to do about a group of five guys who are all older, bigger, and more muscle-y than we were?