I played on a few arcade sites while at school in study hall. It was to relieve boredom. I don't remember the name of the sites, though. I think one of them was CrazyMonkeyGames and the other one was just a site where it had about a thousand flash games on the page, you couldn't get an account or anything on the site. It was just a bunch of links to flash games. The background was red, hmm, I want to know the name of the site now.