As one of the charter members of the Blue Collar Comedy Tour, you can guess what kind of humor Ron White specializes in. It’s low-brow, but that doesn’t mean it’s not funny. The stand-up comedian uses his time on stage to drink scotch and joke about it, but you can also expect plenty of poop, sex, and drunk jokes too — just hopefully not all at once. The Grammy-nominated funny man stops by the North Charleston Coliseum on Saturday to perform his latest tour, Nutcracker, which is full of new material. But that doesn’t mean it’ll be any less crude.