Fed up Conor McGregor clearly didn't care he was on live TV and let the f-bomb fly

He was pretty sick of talking.

Conor McGregor had a pretty lively afternoon, tossing water bottles at the Diaz brothers when a press conference went off the rails, then dropping an f-bomb like he didn't care who would get fined on live television.

So when the SportsCenter anchor asked McGregor what he had learned about himself, he took a few minutes before shrugging, "I don't know, f**k everything."

We'll see if he learns anything else about himself when he steps into the Octagon against Nate Diaz on Saturday.