It is illegal to wear a bullet-proof vest while committing a murder.

2C:39-13. Unlawful use of body vests 1.Unlawful use of body vests. A person is guilty of a crime if he uses or wears a body vest while engaged in the commission of, or an attempt to commit, or flight after committing or attempting to commit murder, manslaughter, robbery, sexual assault, burglary, kidnaping, criminal escape or…

Spray paint may not be sold without a posted sign warning juveliles of the penalty for creating graffiti.

2C:33-25.Warning sign required for sale of spray paint; violations, penalties 8.No person shall knowingly sell or offer for sale to the general public any spray paint unless a sign is exhibited, either where the product is displayed or where it is paid for, warning that in New Jersey an act of graffiti committed by a…

Unmarried couples who live together and “lewdly associate” with one another may face up to a year in prison.

61-8-4. Lewd and lascivious cohabitation and conduct; penalty; when persons presumed to be unmarried. If any persons, not married to each other, lewdly and lasciviously associate and cohabit together, or, whether married or not, be guilty of open or gross lewdness and lasciviousness, they shall be guilty of a misdemeanor, and, upon conviction, shall be…