This may corrupt your childhood, so feel free to pass by this.
Everyone's seen this screen before once in their life. You're the yellow circle, and those colored things are ghosts, which can apparently mess you up from Sunday to Saturday. Your job is the eat all of the dots and avoid them. Simple, right?
Bet you didn't know this game can be linked back to AIDS, did you?
You're Pacman, the deadly AIDS virus, eating away at someone's body. The ghosts are the body's immune system trying to fight back. Once you have eaten all of the pills, the immune system is gone, and you've given that person AIDS.
Really neat-o, huh?