Comic Mike Epps wants to go on tour with Mike Tyson. The “Next Friday” star was in the audience of Tyson’s one-man show “Undisputed Truth” — along with John Mellencamp — in Indianapolis last week, and he went backstage afterwards to tell Tyson he was seeing the show for a second time. Epps joked to the former champ about launching a comedy tour together. “He suggested they name it ‘Django 2,’ ” said a spy, in reference to the Quentin Tarantino hit. Tyson agreed, and Epps enthused, “Let’s do it!”