The new father had a little tiff with Eminem back in the day over some not-so-nice things Em said about Nick’s blushing bride, and it appears as though Nick hasn’t totally buried the hatchet. In his very first stand-up special “Mr. Showbiz†that premieres this Saturday night on Showtime, Mimi’s hubby throws a couple more barbs at the Detroit emcee. I get it that it’s good material and all, but don’t you think it’s about time to let it go? You won, dude. You got the girl. That’s all. But hey, I’m just sayin’. Hit the jump to watch.