From TheFightins.com (Phillies Blog):
"...After narrowing down the suspects, (Deadspin.com) decided that the culprit was more than likely Pat Burrell, former left-fielder for the Philadelphia Phillies and Wilson’s current teammate. Now that’s some mighty fine investigative work by the Deadspin boys, because for the last couple of years, I have been sitting on a picture of Pat Burrell in all his gimp-outiftted glory, but never ran it because the guy who gave me the picture didn’t want to get caught.
I don’t really want to go into detail about how I acquired this picture, but it was taken at Pat Burrell’s house in Arizona during a Christmas party in (I believe) December of ’04 (possibly ’05). According to my picture-taking accomplice, every year during his Christmas party — which is attended by a veritable who’s who of baseballers who spend their winters out in AZ — Pat wanders upstairs and slips into his assless-chapped gimp outfit to entertain his party guests while making them feel extremely uncomfortable all at the same time."
And without further weirdness, the visual evidence:
Again, thank you to The Fightins for the amazing work!