helter-skelter
1. adjective Haphazard; chaotic. The campaign has been utterly helter-skelter. They don't even have an official spokesperson, so a lot of contradictory statements have been given by the staff. With such young children, I expected a helter-skelter environment, but the classroom was so orderly.
2. adverb Haphazardly; in a chaotic fashion. You can't just throw in ingredients helter-skelter when you're baking. Everything needs to be measured and added at the right time.