Thanks for the contribution - but it's already been posted:
https://umd.net/forums/brunette-taking-slimed--random-internet

(You can put the YouTube link into the search bar first to check for previous posts)

I hadn't seen this before....nice multi-shot, multi-angle paint sliming of a very cute gal. I appreciate the fact that they used 'green screen' paint so that the color could be digitally altered in post.

Why didn't they just slime her using hot pink then? Weird.

Because this way they only have to mix any shade of green to get the color they want. They can get super-specific in post-production, essentially choosing any color they want with the click of a button. Or they can choose five different colors and pick the one they like best without sliming her five different times (I know, I know).