Playing Freespace 2 with my old Force feedback joystick was one of the greatest things in my gaming life.
I also have great memories of coming home after working at my summer job as a teenager smoking a big spliff and playing X-wing VS Tie Fighter. I'm pretty sure it was the game ...but the weed made it even more convincing.
Now I'm old and wise and I don't smoke any more.
I miss being 18