Per her: “It’s a big anthem for ladies about telling a dude, ‘Nah, I’m good—I’m out here on my own, and I’m good with it,’” Trainor says. “The scene is me in a club, and the dude comes up to me and I go, ‘No no no. I don’t need your hands all over me. I’m good. I’m gonna dance on my own with my girls.’”