Warning: Graphic content. Woman shares picture of man with glowstick through penis. It is unclear if the man has given his consent for the picture to be shared online, which may be a cause for concern given you can easily find his identity by clicking on her profile. While a man making his genitalia glow at a party may be less likely to care about his old fella making the rounds online, there are countless other pictures of penises being shared in this secret, female-only Facebook group. The hidden group, known as Bad Girls Advice, has more than , members and is governed by a long list of rules.