Like the old one about the doctor who told the nurse the patient had the tattoo "SWAN". After the examination, the nurse informed the doctor he was wrong, and it was actually "SASKATCHEWAN".
No, I have never fancied a tattoo, for much the same reason I cannot see any point in rings and jewellery; I don't like drawing attention to myself. Some of the older, colourful ones are clever, but all that messy blue stuff on the legs I often see around here just resembles varicose veins or some sort of grotesque birthmark.