Here’s something sure to keep your winter blues at bay: What if your high school turned into an episode of “Glee” for a day? At A. Maceo Smith New Tech High School in Dallas, Texas, that’s exactly what theatre arts teacher Scot Pankey did. As Mark Ronson and Bruno Mars’ catchy new tune “Uptown Funk” plays, Pankey joins groups of students throughout A. Maceo’s campus, dancing briefly with each before boogying off to the next group of back-up dancers. A note on the YouTube description of the video reads: “This is a great example of how a bunch of technology students let go of their fears, trusted their teacher and got down to Uptown Funk!!!”