Joey Harrington

As if we needed statistical analysis to tell us this, Pro-football-reference.com has branded Joey Harrington as the worst NFL quarterback of all time. He topped the list of QB's that had done the most cumulative damage to his team, so he's not necessarily the least talented, just the QB who took the biggest collective shit on his team. And believe me, that's a whole lot of shit we're talking about. Feces McGee, we called this guy.