Not every partnership in the NBA works out.
I know it's hard to believe, but the general managers in the Association are not infallible. They often make mistakes and pair things together in a manner that isn't exactly going to lead toward success. For every LeBron James and Dwyane Wade, there's a group that doesn't work out quite so well.
Just as some partnerships—like the aforementioned one—stand out in a positive manner, so too do some catch your attention out of sheer ineptitude.
Sometimes these pairings involve two players. Maybe there's one player and a team or coach involved on the other end. Perhaps there's an abstract idea at the root of the problem, or even an entire city.
Regardless of the composition, bad partnerships exist in large quantities.
These are the worst of the worst.