Mississippi

If you’re a parent to 1 illegitimate child, that’s no problem, but if you have 2 illegitimate children then you could face up to one month in jail 

It’s already known that polygamy itself is illegal, but in Mississippi it is even illegal to explain it to someone. Additionally, sleeping with someone who isn’t your spouse is also illegal and carries a fine of $500 and/or 6 months in prison

Better watch your mouth while in public because using profane language carries a fine of up to $100