18. Anthony Weiner, on the infamous Twitter photos

Christopher Lee who? The nation practically forgot all about the Craigslist cruiser after a fellow congressman's lack of Twitter know-how revealed, uh, more than a few online infidelities. This past June, the unfortunately-named Anthony Weiner opted to give up his congressional seat in the wake of a scandal involving, among other things, a photo of his wood—in a pair of grey briefs. Shortly after Weiner's wiener hit the web, he attempted to avoid fessing up, stating, "I can't say with certitude that it isn't me."
One tearful confession later, we can't say with certitude that Weiner's lower half hasn't officially become one of the most recognized in the country.