Originally Posted by
ORDMD80
It sometimes helps get the point across if you use the seatback (which is practically in your face) as a support to stand up and use the lav 2 or 3 times during the flight.
Now
that is rude.
BTW, as to wearing a drink, I always pick up my drink and get up (which is far more polite than making someone squeeze out) when letting my neighbor slide out of the seat next to me. It's just too easy to knock over a drink, irrespective of whether the passenger in front is reclining.