My husband got a tattoo on his inner arm and he said the crease hurt more then any of the other tattoo that he has.. And a friend of mine got a tattoo on the head of his penis and that hurt a lot he said. But I saw on tv someone got the white part of their eye tattoo I'm sure that hurt as well.
All tattoos hurt!! Spoken by a nurse who used to do permanent makeup! Try one on your eyelids or lips! Without a deadner, you'll be hurting!! (Just for the record, the Bible says do not mark or cut your body.) So, you're best to avoid this altogether! Then you will not have to explain these to your grandchildren one day, or hear from your own kids, "but you have one mom!" And I've heard that tattoos over a bone, like an ankle, are the most painful, to answer your question! CLM