After the passenger ignored requests to sit down; the FA came over as the pax pulled his bag out - it apparently fell on his head. The unrepentant passenger then told the FA to FU.

Grabbing a beer and sliding away from a career does seem like a decent way to depart (as far as loony insane goodbyes go) but I'd of probably punched out the #@$ that dropped the bag on my head for good measure - just to make sure the job termination was permanent.

It's sad but amusing. Someone will end up getting anger management classes and quite a few hours of community service. Perhaps they'll eventually find a true calling.