Reflex Tester

If you’re looking for a true waste of time, check out the Reflex Tester. It’s not really a game. It’s not really that interesting. It’s not really very addicting (though the site claims that it is). It’s fun for a minute or two, which is all the time you should be wasting anyway.
My best time so far is .18 seconds. (Hint: hold down the stop button)