Omigod. This is essentially the timewaster to end all timewasters: Hallpass.com. It's a site filled with goofy little games and quizzes.
I forget how I found it, but earlier in the week I spent at least two hours poking around the site and playing a little bit of everything. I passed The Idiot Test 4, but I finally got tired of being stumped by the Impossible Quiz and went to bed.