Trying to understand things on the internet is hard

What do spray cans, groping, and racism have to do with each other? I don't know. Why are you asking me? I wish I knew, but I don't. Why?

Because I am trying to understand something on the internet. While hitting up my favorite Blog search engine, Technorati, I came across the search term "xiaxue". What is xiaxue you ask? I really wish I could tell you, but I have an inkling from the search results at Technorati that it has to do with spray cans, groping, and racism!

Well I'm not really sure... this is the Internet after all.