Amy's obscene tattoo

This tattoo is seen in after Amy makes a remark about the low definition televisions from the 20th century. The mysterious tattoo cannot be seen due to our primitive technology, but is describe as being "obscene".

Quote

 * Bender: Hey! Get a load of this pathetic 20th century T.V. Fry: What's wrong with it? Bender: Well, aside causing eye cancer, these things had a lousy low-definition picture. Amy: That's true. I bet on a T.V. like this you couldn't even make out my obscene tattoo. Bender: *Whistles* Leela: That's cute.