Dubya and iknow: There are very few Mekoros that mention what Nivul Peh is. Inappropriate speech, as Yitay mentions, is obvious. Many people take it as a Davar Pashut that curse words also are, but there are no real Mekoros either way about them (though I feel that the Tochachah is probably a good Ra’aya that it includes curse words).
Menu