I'm sure we've all had someone cut in line near or in front of us. It's just plain annoying. What's even more annoying is when the person feigns being nice about it by asking if they can cut in line. That one person they asked says, "Sure, that's fine." So that person who just cut in line made sure it was okay to cut in front of that one person. They may have gotten in line right in front of them, but they also cut in front of everyone else who is behind that one person. If you really wanted to be effective in cutting, try asking every single person you're cutting in front of. Good luck with that.