Then I guess I'm guilty of harassment as I have, on occasion, given FAs a fairly unwanted stare. I think my best unwanted stare was the result of a Qantas FA telling me that she wasn't going to bring me a drink of water but there was a water fountain and cups in the back (this was in the middle of the night and I was in an inside seat in the central section of the plane, with people sleeping on both sides....
But yeah, I do offer up unwanted stares when warranted