Thank you for your interest in contributing to Wikimedia Commons, a non-profit media repository with the primary scope of providing educational and informative images and media. Submissions that are low quality or do not fall into Commons' scope may be subject to deletion.
One or more of your recent contributions has been identified by another Commons user as a possible image not in Commons' scope. Commons has guidelines on nudity, as a result of already having a large number of photos of genitalia, specifically the male reproductive system and the penis.
If you have objections to the proposed deletion of your image(s), please see the links to the relevant deletion discussion(s) (listed above or below this message box). This message is not intended to be taken personally. Thank you for your understanding. --Explodicle
This is a real warning people get for uploading too much cock onto Commons.