Cadbury eybrows

I think this video on YouTube is a commercial for milk chocolate, but i love the commercial. It is so awesome but crazy. I wonder if the kids are really moving they're eyebrows as fast as they do. I mean the first part i think i can do, but the last part is crazy fast and i want to know if they are really doing that. I kind of did that to Technologic by daft punk. My friend video taped it with my phone. It was pretty funny. The reason I'm not putting any of those videos on here is because i don't know how. But you should definitely type Cadbury eyebrows into YouTube.