So DM's place got flooded in a storm, everyone elses house wasn't big enough, so we decide to take our weekly session to the FLGS, DM knew the guy who ran it, bribed our way in by saying we'd pick up lunch when we went to eat. got special air conditioned back room with soda machine. Hell yeah.

Then this guy comes in and starts asking all kinds of questions about what we are playing. We tell him we're playing GURPS and he absolutely flips it. As in running screaming from the store that he "shall never return to this place." Store owner just said he was a local game-crazy who only played white wolf systems.

Got any stories of someone going batshit insane at you/your group for no reason /tg/?