Nearly four months after launching her self-titled era, Megan Thee Stallion is showing the world that she’s at home with herself by honoring her roots with the sultry new song “Bigger in Texas.” The Grammy winner dropped Megan: Act II earlier today, along with a standout music video for the aforementioned track that features Houston landmarks and legends—and a lot of Lone Star pride.After opening with Pen & Pixel graphics, a ginormous Texas flag, and a heavy but relaxed bass line reminiscent of early-2000s Dirty South hip-hop, “Bigger in Texas” really kicks off with Megan, in a skimpy, all-denim ensemble, leaning on a slab, a clear callback to H-Town car culture. “I’m at the top of my game, I’m who they hate,” she raps confidently.She…