Removing urls from google

i want to remove all member.php / forudisplay.php / showthread.php results from google.
whats the quickest way ?

from my experience, nothing truly works. Google's answer is to disallow those results via your robots.txt file, and while that will stop google from indexing those areas, it does nothing to get them out of the index. I have pages that have been gone from my site for over a year that I can't get out of googles supplemental links.

well setting up a 410 in .htacces can do that but cant use that to remove above listed pages.
any way to setup a 410 just for google bot ?