So if it's all just Google's fault, why don't I get a flood of Homestuck or Adventure Time images in my searches?
Did I say it was "google's fault"? Jesus Christ...
Google is a search engine. It pulls EVERYTHING WITH THOSE KEYWORDS. EVERYTHING. For some webpages it has to ASSUME THAT THOSE KEYWORDS ARE RELATED TO THE IMAGES it pulls because of how some websites are made in their code (i.e. 4chan). Do you understand?
So if a Homestuck thread or whatever stuff had those keywords that you were looking up, you'd get homestuck stuff. You're so loving batstuff handicapped it's almost good because it reassures everyone else that we're all still smarter than you.