The once-taboo “tramp stamp” — a derogatory term referring to a tattoo on a woman’s lower back that was popularized in the ’90s — is now stylish, according to ink experts.

The most painful spots to get a tattoo are your ribs, spine, fingers, and shins. The least painful spots to get a tattoo are your forearms, stomach, and outer thighs. Getting a tattoo involves an ...