For a man to meet my baseline criteria, he is probably going to be Greek. Not automatic, but if you're a black man who graduated from college and you care about the community and like to have a good time, you're probably in the D9. Also, if I see you out and about at community service events or parties and I notice your letters, I can do a background check.
However, if I meet you at a club and you have gold teefuses and no one to vouch for you, there is going to be a much tougher screening process.