I didn't like this at all. The animation was quite subpar. It was just her burping. I remember that audio from "Animaniacs". Dang, every kid loved that show. It just seemed to have little purpose.
I guess it's just because I haven't heard much from Britney lately. I liked the Mentos bit. I think that might be a meme. There wasn't any big punchline at the end. It's very forgettable.