I was so tempted to tag this "We have ways and means of making you work!" or "Cheeky Germans" or something equally as trite but this sign/billboard speaks for itself - The Ass-Kisser Project [1] via Ads of the World [2]
Links:
[1] http://adsoftheworld.com/media/ambient/jobsintown_de_the_ass_kisser_project?size=_original
[2] http://www.adsoftheworld.com
[3] http://technorati.com/tag/advertising news