Tattoo

No I don't have one, I think some of them are nice (especially on Angelina Jolies body for example) or fun.

In Barcelona I used to see at least one tattoo everyweek, not just in summer! It looks like in the last 5 years everybody has one somewehere, here in Zurich I don't see so much flesh on the street so I have no idea if tattoos are so popular like in Spain. 

Here is an economic view of the topic.

Tattoonomics by Freakonomics

Photo credits