This otherwise dull ashtray did generate more than the usual amount of attention because of the seller's revealing top, and the description "never been used, very solid and weighty item, in excellent condition" certainly helped start this little ashtray on a viral course into internet fame that has yet to run it's course.

This is just the latest example of a new kind of porn out and about on the net, first reported by The Register a year ago - Reflectoporn.

Reflectoporn can be defined as unintentional images of people in revealing clothes or no clothes at all that are caught in the mirrored surfaces of objects that the owner is photographing for ebay.

There is a site here that has some recent examples.

So, now you have another piece of bizarre, viral, porno information in your head that you will not be able to shake. In which case, my work here is done...