A heart was 'tattooed' on his arm. [=he had a tattoo of a heart on his arm]
a 'tattoo parlor' [=a place where people go to get tattoos]
He had a 'tattoo' of a heart on his shoulder.
(..) All I could assume was that the man behind it ... ... was the most demented individual on the planet. I was expecting some guy with.. Covered in tattoos and piercings. I assumed he was, you know ... ... a very skinny, scrawny methamphetamine abuser. (..)2001 The Matrix Revisited