https://www.youtube.com/watch?v=CApsJWRW2zw Some paint. I've been told, though, that the Illuminate & Neonsplash paint parties of Europe use a lot more paint.

https://www.youtube.com/watch?v=9E2SJbTiOEk A disclaimer in the video says 'This video promotes alcohol and should not be viewed by minors' so it's unlikely that there are any minors in it.