By Tzvi Machlin Golf star Phil Mickelson made a bit of an oopsie-daisy on Twitter by prematurely declaring himself the winner of the PIP – a prize award to the golfers who make the biggest impact in media. And his longtime rival Tiger Woods was ready to have some fun over it. Back in December, Mickelson thanked the fans for helping him win the inaugural PIP. But on Wednesday, it was revealed that Woods – not Mickelson – actually won the award and the big cash prize. “I’d like to thank all the crazies (and real supporters too) for… helping me win the PIP!!” Mickelson tweeted. Today, Woods poste…