ByStephen Adamson, writer at Creators.co
I love the game. I love the hustle. MP Staff Writer and Retired Rapper. Twitter: @_StephenAdamson
Stephen Adamson

Conor McGregor just tweeted from his official verified Twitter handle (@TheNotoriousMMA) that he's calling it quits.

He didn't specify whether that meant he would be retiring from the UFC, whether he'd drop out of his rematch with Nate Diaz, or whether he was even serious... but this is potentially HUGE news.

Here's the Tweet below from the fighter who was expected to fight at UFC 200! Crazy stuff...

In case he deleted the Tweet, here's a screenshot:

As expected, the retweets are flying in, but no one has determined conclusively whether or not this is really happening. For now, Conor McGregor is still technically scheduled to appear at UFC 200 in a rematch against Nate Diaz.

We will keep you posted as this situation develops further.