youtube released a keyword/tag tool , some interesting results.
I built a little tool to make it simple for webmasters to use, just go here and enter your keyword/s
http://ytmnd.webspacemania.com/ykw/?x=gfy
Please dont use scripts to spider my spider or i will just yank it. Make your own , the youtube ajax url is
https://ads.youtube.com/pyv_ajax?act...ords&query=gfy