Manny Pacquiao takes a catnap in the boxing ring
Manny Pacquiao was one of the most feared boxers on the planet. But he loss twice in 2012. The first loss was a questionable decision to Timothy Bradely in June. But in December, Pacquiao was knocked out by Juan Manuel Marquez. The image of Pacquiao laying unconscious became an ongoing joke for Twitter and Instagram users.