Jesus CM, don't lip off on airplanes to any of the staff....I've seen many dragged off by the RCMP, mostly drunks, but some just plan crazy people too...the tolerance is close to zero anymore, and you can get banned from flying on that airline entirely for life in some cases.

Trust me, I understand the reasons why you'd want to, sometimes the service is intolerable, I myself have even started to lip off to a couple of them (at the risk of losing my passes for life, not to mention possibly being fired)...but I caught myself before it was too late.

...but I'm pretty sure you've already been told all of that if you've been offered cuffs....

:)