MIKE Tyson has KO’d his daughter’s future boyfriends by saying: “Whatever you do to my girl I’ll do to you.”

The former world heavyweight champ issued a chilling threat to any lads who take a fancy to his daughter Rayna, 19.

In a bonkers radio rant, Tyson, 49, said: “Listen, whatever he does to her I’m going to do to him. It is what it is.

“You want a pecker or a tongue down your throat – what is it you want?”

Tyson, who lives in party capital Las Vegas, has eight children.

He won his first world heavyweight crown aged just 20 but he would not want his daughters dating a boxer.

Tyson, who bit a chunk out of Evander Holyfield’s ear in a 1997 world title fight, said: “Look how men think. We could f*** anybody’s daughter, sister, wife, mother and go to sleep with not an inch of conscience.

“We are just animals taught to be human beings, some of us evolve faster than others.

“With a guy you only have to worry about one d***, with a girl you have to worry about a lot of d***s.”

He also talked about his sex life with third wife Lakhia Spicer, revealing: “Somebody has got to f*** her.”

The menacing former fighter also conceded he is a very protective dad.