I admit it; I've been known to waste more time than I care to admit on the Cheezburger Network's array of lowbrow but hilarious sites: I Can Haz Cheezburger, FAIL Blog, There I Fixed it, Autocowrecks... I've been especially delighted, though, with a newcomer to the family, Dropping the Science. It's not especially educational, and it doesn't deal with The Issues Of The Day, but I love its unapologetic "gee-whiz, science is awesome" attitude and gleefully dumb science jokes. You'll see some swears and a few crude double-entendres, so it's not for everyone--but if you're like me and have the sense of humor of a 6th-grader, it'll be right up your alley.