Jake Paul Says Conor's A Piece Of S***, Doesn't Feel Bad He Broke Leg

"He's a piece of s***. He's sitting there on the ground after losing, talking s*** to Dustin Poirier's wife. I don't feel bad at all."

That's Jake Paul expressing exactly ZERO remorse for Conor McGregor ... and his snapped leg.

TMZ Sports talked to the YouTuber turned boxing superstar in Los Angeles ... at a press conference for his big August 29 fight with ex-UFC champ Tyron Woodley (much more to come on that soon).

We asked Jake -- who's got big beef with the Irish superstar -- for his thoughts on McGregor's gruesome injury ... and Paul didn't mince his words.

"I think he's an evil man, and he had what was coming for him."

We also talked to Jake about his $100k Sleepy McGregor pendant ... and asked if JP was really sending the 6 figure bling to Poirier.

"I think he deserves it. I think it’s hilarious. I hope he takes a picture with it and posts it on Instagram. I just love to see McGregor plummet. He was a meteoric star that’s now just taking a nosedive. Before I wanted to fight him and I offered him $50 million, now my offer is $23."

In fact, Jake says he tried to break the lower leg off the chain ... but couldn't do it.

"I tried to snap off the ankle on it. After the fight I took a rock and tried to smash it. It wouldn’t break, honestly. The chain is more solid than McGregor."