OK here's what I've put there:
###HOTLINKING BEGIN
RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^
http://www.free-pussysite.com [NC]
RewriteCond %{HTTP_REFERER} !^
http://free-pussysite.com [NC]
RewriteRule .*\.([Jj][Pp][Gg]|[Gg][Ii][Ff])$
http://www.free-pussysite.com/404.html [R,L]
###HOTLINKING END
It doesn't work, can you point me the errors. I'm too lazy to read mod_rewrite manual trying to figure out why it's not rewriting

In the same time, Apache is not returining "Internal Server Error" messages. Any ideas?