I don’t like Duke, but not because of Boozer waving. That tweet represents one of the main reasons I hate social media. That’s the type of post designed to make him look bad and people fall for it because they don’t take more than 2 seconds to think. It’s almost as bad as people falling for fake X posts.
I highly doubt this was some impromptu wave to be a douche. I would bet he was hearing plenty of schlit talk in his direction during the game especially when St John’s was up in the 2nd half. He got the last laugh and decided to dish it back. If you can’t take it, don’t dish it out.