The male priapium fish (Phallostethus cuulong), which is named after the ancient Greek fertility deity Priapus, has its genitals right under its chin. – WTF Fun Facts
Source: https://www.newscientist.com/article/dn22023-zoologger-the-fish-with-its-genitals-on-its-head/
The first empirical study on “dick pics” found that 48% of men have sent unsolicited pictures of their genitals. Those men who send unsolicited pictures are also bigger narcissists and more sexist than their counterparts. – WTF Fun Facts
Source: https://www.vice.com/en_ca/article/7xgaje/men-who-send-unsolicited-dick-pics-are-bigger-narcissists-study-finds