Home Depot’s 12-foot skeleton took the world by storm by serving up spooky-scaries around the globe last year. This year, he’s back as one of the best Halloween decorations for scaring the neighborhood kids — if you can find him in stock, Art Of Landscaping. Now, a new skeleton-centric trend has gone viral, and it’s giving our 12-foot buddy a run for his money. What’s that looming in the darkness and spreading horror across the land? A whole army of skeletons. Covering. Your. House. Better run! This spooky new Halloween decoration idea uses the best posable skeletons to clad your home’s exterior in a hoard of skeletons looking to barge…