Reminds me of this one time when I was flying ORD-SEA and this woman wanted my aisle seat (she had 2A) and I said I booked the aisle because I like to be able to get up when I want and she replied that her husband "was a Premier Exec" and that I should move but I said "that doesn't make you one, I'm sorry but I'm not moving."

She just sulked in her 2A the whole flight (2B didn't swap either). Good thing I wasn't next to her (I was in 2C).