By biggest issue, not so much all the stupid shit he does, is that he thinks & tries to be smarter than he really is. Listen to him talk, it's brutal.
Look at Gronkowski for example -- he's a polar bear, a freaking neanderthal for gods sake. The only thing that comes out of that guys mouth is "party", "sex" and a barrage of bad words. I love him for what he is. I expect him to steal the crab legs. It would actually be funny. Just Gronk being Gronk.
Winston comes across, and would lead you to believe, that he's this wholesome dude with good moral ethics and conduct -- then turns around and screams, "I want to fuck you in the pussy". It's the facade that's most annoying. Drop the act and be who you truly are.
Check out Kevin Hart ripping him -- LMAO!
http://www.tmz.com/videos/0_qr5qav59