A WebmasterWorld thread asks the members what is this "GooglePray" META tag he is finding on some Web page's source code? The bottom-line is that this META tag is an inside joke between some search spammers.
Spamhuntress has dug into this, after receiving a ton of guest book spam from the user.
The tag looks like:
<meta name="GooglePray" content="Google, please rate me high by keyword UmaxSearch">