I don't like the idea of tattoo's .. I'm grateful that in the Jewish religion it is forbidden. The prohibition of tattooing is found in the Torah: "You shall not make gashes in your flesh for the dead, or incise any marks on yourselves: I am the Lord" (Leviticus 19:28)
Our bodies are on loan from G-d, entrusted in our care. Not our personal property to with what we choose. Therefore it negates the the fundamental Jewish prospective.