By TMZ Sports

The king of swing, Tyson Fury (25-0, 18KOs), is at it again ... this time he's threatening to beat down heavyweight champ Deontay Wilder (36-0, 35KOs) if the two ever step in the ring.

The WBA/IBO/IBF heavyweight champion was talking with IFLTV about possible fights with WBC heavyweight champ Deontay Wilder and IBF heavyweight champ Anthony Joshua when things got vulgar.

"I don't want their belts, but I'll let 'em fight me," Fury said ... "I'll bend 'em over and BOOM -- split them down the middle with this long d*ck."

It got worse ... when asked which man he'd prefer to fight, he replied. "I'd rate Wilder over Joshua. Wilder's my man, 'til I get hold of him. Then he's gonna be my bitch."

Fury’s long-awaited rematch with Ukrainian boxing legend Wladimir Klitschko will take place at the Manchester Arena on Saturday 9th July.  The mega-fight will be broadcast exclusively live on BoxNation.

The bitter grudge match sees Fury, the linear, WBA Super, WBO, IBO and Ring Magazine World Heavyweight Champion make the first defence of the titles against the man he took them from in an explosive blockbuster showdown.

Undefeated Fury shocked the sporting world last November when he sensationally dethroned long-reigning heavyweight icon Klitschko in one of boxing’s biggest ever upsets in recent years at the Esprit Arena in Dusseldorf, Germany.

Klitschko is gunning for revenge after suffering his first defeat in over 11 years at the hands of the Mancunian. The 40-year-old was quick to take up the contractual option for a rematch against Fury; ending speculation that he would decide to retire after his 11 year, 22-fight unbeaten streak was spectacularly ended. ‘Dr Steelhammer’ (64-4 54 KOs) is determined to recapture his belts from Fury and take his place back at the top of the world heavyweight scene.

The Channel Of Champions, BoxNation, will televise Fury v Klitschko 2 exclusively live on Sky 437/HD 490, Virgin 546, TalkTalk 415 and Freeview 255.  Subscribe at www.boxnation.com  or watch online at watch.boxnation.com and via iPhone, iPad or Android and Amazon devices.