Dunno. this may have been posed already but here goes anyway
HOW TO HANDLE IRRITATING SEATMATES
If you are sitting next to someone who irritates you on a plane or
Train, follow these instructions
1. Quietly and calmly open up your laptop case
2. Remove your laptop
3 Start up
4. Make sure the guy who is annoying you, can see the screen
5. Close your eyes and tilt your head up to the sky
6. _Then hit this
LINK 