 There's blue suede, and that's hooked on a feeling. So it looks like McDonald's has got a new McFlurry to the menu. Yeah, it's called the Kit Kat Banana Split McFlurry. It comes with vanilla soft serve, real banana, strawberry clusters, and crushed up Kit Kat bars. Now, it's the second new McFlurry they've added in the past two months. They debuted their Grandma McFlurry back in late May, and they say the new Kit Kat version, well, that's going to be available while supplies last.