Don't Shoot the Puppy - A good time killer.

http://www.rrrrthats5rs.com/games/dont-shoot-the-puppy/ 'Don't shoot the Puppy' is a flash-game where you try not to pull the trigger on old rover. Start the game and don't do anything. If you move the mouse, the puppy gets shot. There are levels where the puppy takes his time and tries to encourage you to shoot it, but don't fall for it. The longer you 'don't shoot', the higher the score.