If you had told me a few months ago that I would spend two hours and change laughing hysterically at a cheesy, corny new musical reportedly inspired by the classic TV show Hee-Haw, I would have looked at you with one eyebrow arched well above my head. But Shucked, the new musical with a book by Robert Horn and score by Brandy Clark and Shane McAnally, manages to be ridiculously silly and fun at the same time. The show never takes itself very seriously and just focuses on easy laughs — and some days, easy laughs are exactly what’s needed. The story,