After helping propel the Cleveland Cavaliers to their first-ever NBA title , and earning the first championship of his own 15-year career, veteran forward Richard Jefferson announced — in the winning locker room, mid-champagne showers and all — that he's decided to retire from the NBA. [ Follow Dunks Don't Lie on Tumblr: The best slams from all of basketball] WTF Richard Jefferson JUST ANNOUNCED HIS RETIREMENT on Snapchat ? 😂😭😭 pic.twitter.com/QFFJlefOlR — Alysha Tsuji (@AlyshaTsuji) June 20, 2016 Richard Jefferson says he's retiring. "Hell of a way to go out." — Ryan Wolstat (@WolstatSun) June 20, 2016 Jefferson retirement announcement came out of the blue during interview while he was drinking Moët. I confirmed "for real, you're done?" — Ryan Wolstat (@WolstatSun) June 20, 2016 A very, very, happy Richard Jefferson just told me in Cavs room he's retiring. "I'm done. I'm done." And then -- "I need a cigar" — Michael Grange (@michaelgrange) June 20, 2016 Jefferson elaborated a bit — with a brief tongue-in-cheek tangent about a potential future as an erotic essayist — in a locker-room interview with FOX...