A Louisiana couple’s “gender reveal” party is going viral after they used a 60-year-old alligator’s jaws for the big moment. A video posted to Facebook by grandma-to-be Melody Kliebert shows her son, Mike “T-Mike” Kliebert, placing a hollowed-out watermelon in the mouth of an alligator named Sally. Sally chomps down on the melon, causing it to burst and reveal a blue substance signaling the baby will be a boy. Mike Kliebert, who owns a gator farm and tour company in Hammond, Louisiana, said Sally is “part of our family.”