And it was NicoLime apparently. I couldn't find much about it using Google. I found a japanese blog site with some info on it, although I didn't understand a thing and then a script to use it with JTV.
http://yyblog123.blog48.fc2.com/blog-category-1.html
http://userscripts.org/tags/nicolime
Anyone know anything else about NicoLime? I feel like it could be a very very useful tool to have. Or perhaps this may motivate someone to create such a program. What do you guys think?