The Notorious celibate is coming to an octagon near you. Conor McGregor revealed ahead of his return fight with Max Holloway this weekend at UFC 329 that he would be back in the octagon without having had sex for the first time in his career. “I’ve practiced abstaining also in this camp,” McGregor said Wednesday. “It’s the first time I’ve ever done it – from any type of physical touch, if you will.” McGregor would get along swimmingly with Knicks owner James Dolan, who jokingly told his team to go celibate at the beginning of their magical NBA Finals run to help give them an extra edge. The Knicks ultimately downed the Spurs in five games in the Finals. “You don’t have to give up sex for the next 10 weeks, but like Spartans — do you know what Spartans are? — they denied themselves to gain