most painful one i would probably have to say the one i got in the middle of the armpit t was like a burning pain. it almost felt like it was burning with a torch rather than a gun. it was real hot. as you could tell, i made it through it, i got it done. >> kelly mcnut was one of the more colorful inmates we met at the maricopa county jail and her tattoos were some of the more provocative we've ever seen on a female inmate. >> and then the moon doing something to the lady. and look and see how the moon doesn't look happy doing it but she's still like getting her. >> while some inmates have their ink work done before getting locked up -- >> this is the outline of arizona with the building with the flag. i got that in the army. >> -- we met plenty of others who get their tattoos on the inside. >> i got this knocked out in prison. the name of the project is