British romantic comedy Run Fatboy Run (2007) stars Simon Pegg as an out-of-shape schlub who decides to run a marathon to win back the woman (Thandie Newton) he dumped on their wedding day, when she was pregnant with his child, five years before. What an ass! That’s what you’ll be saying when you see the bare behinds of Simon and his hotter costars Hank Azaria and Dylan Moran. Buns, fatboy, buns!