I'm not going to get involved with the discussion about forked penises or porcupines, as I'm feeling both bored and adventurous today.
I would like to mention a law that used to be in effect, perhaps still is, in Oklahoma. The law specified as a legal wedding any two people who registered at a hotel/motel as man and wife. I know that this was in place during the '60's. A hooker would meet a man and go to the local motel, and in the morning, if the man signed in as "Mr. and Mrs." the man would find himself being sued for divorce as well as half of everything that he had; community property being part of divorce law in Oklahoma. Apparently, in the 50's and 60's, it was common for people to sign in as "Mr. and Mrs." a practice which is no longer required.
I'm unaware of anything in Oklahoma law pertaining to porcupines. I think that a person would probably be safe in using a motel room. Florida may be kinda risky.....