Clowns have always been creepy, but I'm going to argue that once Stephen King's book hit the market and its eponymous TV mini-series hit television screens, it was pretty much confirmed that clowns are everything nightmares are made of.
Because of this, clowns now make for the perfect spooky Halloween icon. Pair that with IT Chapter 2's latest release, and you have the perfect recipe for this latest Starbucks secret menu Frappuccino.