I use to play Crazy Taxi a lot at my old work. I sold computers and game stations and such.
I have an embarrassing story about that too.
For one the game systems demos were mainly set up for the customer to be entised by the games and buy the systems and games. It is the nature of the beast to not really care about the people in the blind pursuit of money and "order". I liked letting people play on the games to play on the games and when I had free time to have fun for me too.
Well I was getting good at Crazy Taxi and this little boy wanted to play. I was so involved in the game and my score I shot back at the boy "No!". The boys father was standing not a few feet away. The father gave me the stare that I deserved took his boy by the hand and walked off. My coworkers teased me about it several weeks after the event.