I just realised theres a huge f**king hole in my freehost anti hotlink rewriting when dealing with sites like fusker because they are putting the site url in the query string like this:
http://wanker.leech.com/thief.php?ht...site/pics.html
I'm using something like this
RewriteCond %{HTTP_REFERER} !^
http://.*just404.com [NC]
so my rules match and let it thru because the domain is in the query string
I have to amend the rules I dunno how to right now I hate regexp