I once walked into a comics shop where the employees and the customers were all playing a Star Trek role-playing game in the back, and nobody was waiting on customers.
One player said heatedly, “The trouble with you is, you don’t know how to set the proximity detonators on your photon torpedoes!!!” I thought, “Geez, everybody in here but me is a geek.”
Then I thought, “Wait a minute. I understood what he said.”