Leo Rosten writes from the Joys of Yiddish that schmuck is often seen among the Jews as an obscene term that should not be claimed flippantly.[6] Lenny Bruce, a Jewish stand-up comedian, wrote that using the phrase throughout his performances in 1962 resulted in his arrest around the West Coastline, http://ichliebehaustier.de/schmuck-verkaufen-ein-leitfaden-fur-den-erfolgreichen-verkauf-von-schmuckstucken/