Lochnerize means: To read one's policy preferences into the Constitution, as was (allegedly) done by the U.S. Supreme Court in the 1905 case Lochner v. New York.. It is legal vocabulary; usage is usually formal, institutional, or news-related rather than casual teen talk. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.