There can be no greater insult or threat than that by which one infers that they either hope they do, or for the other persons sake they don't, get to share a cockpit or simulator (or both) with one, as either all or some of their superior knowledge, experience, attitude or ideas will no doubt show up the incumbent and shame or embarrass them to the point that they must yield.
This type of insult always starts along the lines of 'So and so had better hope that he or*she never gets to sit next to me on a ... because they'll find themselves... etc'
But I digress.
Of course you could always just accuse someone of being bored on school holidays and tell them to go back to playing Flight sim
