What does the Internet slang for cucumber and eggplant mean?

For details, search "Cucumber Gate".

Cucumber Gate, this is a piece of fake news initiated by netizens. The news was first published on May 19, 2009. Main content: In May 2009, a girl from the Art Department of Xingzhi Vocational High School in Cixi City, Ningbo, Zhejiang Province, used cucumber to comfort herself in the dormitory. It accidentally broke and remained in the body and could not be taken out. He was sent to Cixi People's Hospital for treatment, but the People's Hospital was helpless. The Cucumber Gate incident attracted great attention from the school. A leadership group composed of the principal, vice principal, director of the political and educational office and other school leaders issued clear instructions on the food safety issues hidden in the cucumber incident: First, unqualified cucumbers must be removed from the cabinets, and the cucumbers must be seized from the source to ensure that The quality must be hard and the surface must be smooth. It is necessary to carefully review and strictly control, so that students can use it with confidence, peace of mind, safe cucumber, and resolutely prevent similar incidents from happening again.