Baddie, if you google "The Gronk Identity" this is what you get....oh no, now you get referrences to bloody Alpo's site but before you got below
http://reviews.media-culture.org.au/modules.php?name=News&file=article&sid=2484think, Southern California, Fleadung, Arnie Schwat-his-name, and most importantly Silent Prowler....
Apparently the original Gronk Identity is an anonymous dude who supports the Mexican artists in Southern California.....specializing in gangsta art.
if that poster isn't Silent Prowler.....I will be rocked to my socks.