Just a few of my personal (and very annoying experience).
1. That guy who thinks he’s so special that he doesn’t have to obey the seatbelt sign. There was this one bozo who got up as we were making our final decent to put his laptop away. The laptop then proceeded to fall and almost hit me.
2. The other guy who reserves the window seat, then proceeds to get up to use the restroom every 20 minutes. Can we not agree that someone needs to realize their situation and take the aisle seat?
3. The person who plays their iPod so loud that the whole plane can hear it. Honest, don’t just turn the volume up. Get a hearing aid.