We may receive a commission on purchases made from links. Amazon's top-selling barbecue sauce isn't (Mark Zuckerberg's favorite) Sweet Baby Ray's, nor is it Kraft, KC Masterpiece, or Open Pit.

Mark Zuckerberg was left in stitches when a selfie ... worthy moments—think awkward Senate hearings and his love of barbecue sauce-- Zuckerberg has long been a target of internet humor.