**"Just one more" - Forget the fact that I have already told 50 other people that the line was closed. All of them who said the same thing too.
** "But the application says that he's here until [insert time here]" - Oh how I hate that Disney application that claims to tell characters time. Oh how I wish it was accidentally erased and forgotten. Not only does it gives the wrong time but guests seem to think that still towards the end of the character time they go right on up. Nope. In case people have not notice they were not the only one at the park. The more people show up the faster you may have to close the line. No I can't control how many people get in the line.
** "Where do I get a Fastpass?" - If I had a dollar for this one I could retire a millionaire. This dollar would really make so filthy rich I would never have to lift a finger again. Whoever decided to give Mickey and the Princess in front a Fastpass deserves to...

** "It's my son/daughter favorite character" - Parents if your child has a favorite must see character that they must see, how about planning for it? Stop putting what YOU want to do first and count their ideas too. How about planning for it?! Don't think you know what they are going to like, ask them. How about researching where and when the character is out? The other day I had a parent who at 9am was standing in line to see Ariel. I tell her that she comes in at 10am and she replies that she's aware of it, but today she's not taking any chances. She then explains that the day before they tried to see Ariel but because they were doing stuff the grown ups wanted to do they came in late every time. Kid ended the day in tears because she didn't get to see Ariel or any character she wanted. According to the kid 'every line was too long but they did all the rides and those lines were longer'. OUCH! Mom was owning for her fault and feeling guilty as hell. So she told her that the next day they were coming again to MK and they were standing in line as soon as the park open. She got her picture and an entire conversation with her favorite princess. Way to go Mom! Have I mention how much in top of the world mom felt? That woman thought she could conquer the world! Many parents are not like that lady they wait until 'it's their last day', 'leaving for the airport in an hour' to go see 'the kids favorite character'. Then they get angry and rude when you tell them that the line is closed. Their lack of organization all of the sudden means 'I'm rude', 'mean' and 'heartless'. Many resort to telling the kids while pointing at me how I'm the evil bitch that won't let them see the character. Lovely manners you are teaching there...
** It's our last day - This one goes hand in hand with the one above. Despite popular believe I do not close the line just to spite you. I can prove that I close the line because I have too, and believe me I'm good at knowing when does it absolutely have to be closed. People love to wait for the last minute to do things and then expect others to solve their problems. It doesn't work that way. If your child wants to see Ariel ASKS when and where she is, do not wait for when you have to leave to try and see her, then proceed to blame be for my incompetence and rudeness because I don't let them see the character.
However my absolute favorite is how "I ruined their vacation" that is self-explanatory.