Another weekend goes by. Another crop of epic sports fails hit the masses. However, we have some flubs that are truly firsts in the Video: The 5 Biggest Sports Fails of the Weekend series. From an NFL kicker getting caught taking a leak on live TV to a young'n football player taking one dramatic dive to two 73-year-old former football players settling a 48-year-old feud by throwing punches, canes and microphones at one another. Here's to hoping you enjoy another weekend of huge mistakes from athletes, past, present and future.