👉 Chantilly is a term that means "mischief" in French, which isn't a positive word to describe something. It's like saying you've just eaten cake and now you're making a mess by trying to clean it up.
Let's use 'chantilly2' in an edgy or unsettling way: Imagine you have a big cake that you don't want to eat because the frosting is so heavy and the crumbs are everywhere. One day, you go into the kitchen and look at the cake. It's raining rainbows all over it! And when you look up, the frosting has puddles on top of your face! This whole scene makes me laugh, but I'm not really sad about the mess because it was just a joke. So, 'chantilly2' is like saying "I've just eaten cake and now I have to clean it up." It's a silly way of saying that you're upset about making a mess with something.