Yeah love the secret spewers. My record is 6 in a caravan, and some of those were the island workers, was like a chain reaction thoughm
Had a PPL once who asked me if he could sit up the front, luckily I managed to hit the isolate button before he clued on. He did also ask to see my w+b, I replied that when he gets his CPL and that little CASA FOI badge, then he could be the protector of the galaxy, not before. Surprisingly, he got quite miffed.
My personal favourite however was the guy who arrived t checkin late and started to abuse the person doing checkin as they wouldn't let him on with 15 extra kilos of baggage. Started to get threatening, that changed when he found out that the checkin guy was also the pilot that day, and he just got bumped for being a danger to the flight. Awwww, too bad.
j3