That's why I always demand an aisle seat in a row that has a fat person sitting next to the window.
There’s not a firearm on Earth that can reach anywhere near that altitude, much less a BB gun. Plus a BB gun wouldn’t break an airplane window if it was held against it and fired. Oh, and I’m that “fat person” (340lbs, 6 feet tall) that you’re referring to. The AVERAGE American adult is overweight and a large minority are obese. Been to a Wal-Mart recently?