Conor McGregor tweets that he has 'decided to retire young'

Call him Cryptic Mac.
Conor McGregor tweeted ambiguously and suddenly about retirement Tuesday. The UFC featherweight champion is slated to face Nate Diaz in the main event of UFC 200 on July 9 in Las Vegas.
"I've decided to retire young," McGregor said. "Thanks for the cheese. Catch ya's later."I have decided to retire young.
Thanks for the cheese.Catch ya's later.
— Conor McGregor (@TheNotoriousMMA) April 19, 2016Could it be typical McGregor bluster, a negotiating ploy against the UFC or