Manspreading
You’ve undoubtedly seen it at least once before, but you may not be aware of the term: manspreading is the act of men sitting in public transportation with their legs spread apart, invading the person’s personal space on the other side. It’s usually done on purpose.
You may either turn your legs to face the window or put them in a position where you can put your feet on the opposite seat. You have complete control over where your legs go, and if you’re encroaching on your seatmate’s personal space – that’s a decision. This lady was flying for quite a while; asking nicely to move his legs was ineffective, so she was forced to sit there uncomfortable for the rest of the flight. How is this acceptable? It’s beyond obnoxious once again – this conduct is rude.