http://www.reddit.com/r/shittyaskscience http://www.reddit.com/r/ShittyLifeProTips (note: this one currently has a mean one on the front page, but it doesn't have many upvotes and will probably disappear soon) http://www.reddit.com/r/ShittyTodayILearned For a one time only, extra potent version add /top/?sort=top&t=all to the end of these URLs. They're great for laughter-distraction.