I don't have one and don't want one, but I will tell you a funny story.

Someone I know got drunk one night and had a snake tattooed on his arm. This person normally swooned at the thought of a needle.

I didn't see him for several weeks and when I finally did, he turned a certain way and I saw the snake tattoo. We were outside and in my shock, I loudly said, "A snake!" He screamed and jumped as high in the air as he could and yelled, "Snake!!!!! Where???????" He was hopping around everywhere looking for the snake and I was laughing so hard I couldn't tell him the one I was talking about was on his arm!