The story
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Exhibitionism of a sexual nature in which a person takes a photograph of a reflective object, such as a kettle or cutlery, so that their naked image appears in the reflection, and posts the pictures on the Internet, for example when listing the object for sale. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.