There's plenty to choose from. My vote goes to Joakim Noah. That 4 yr 72m seems like a massive overpay for a guy that wasn't able to stay on the court this past season. Add in the fact that the Knicks traded a better player on a much better contract who happens to play the same position, it makes it look even worse.
Mozgov is a close second and Turner is third. Who ya got?
Edit: I just saw Conleys 153m contract. That's easily the worst now by far. 30m a season!!!
Inb4 Dwight gets 5 yr 130m or something. Might have to constantly update my list of worst contracts handed out this offseason.