Not that any more egregious timesucks are needed ’round these parts at the moment, but in case you find yourself with a free quarter-hour or three: Kris at Webgoddess recently pointed the way toward a fun movie-hangman game, Famous Objects from Classic Movies. (Most are pretty easy, although I’ll admit to having googled for a swing set.)
And, if that doesn’t do you, their constant begging for a subscription fee can’t kill the crack-like entertainment value of Lumosity’s addictively addictive Word Bubble game, sent to me by a co-worker. (My current high score is 4320, although that is after a lot of playing. When I first started, breaking 2000 was a good game.)