This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Aug 19, 2009Crosswalk Sign Hacks:) high fives *are* pretty great.by ingridfCommunity ContributorLinkFacebookPinterestTwitterMail Crosswalk Sign Hacks urbanprankster.com