Yesterday was Slut Shaming and Vagina Dentata. Today, I randomly encountered the correlating fear of genitalia while trolling Facebook for just such tidbits of inane trivia.
Phallophobia is a fear of penises, according to the mostcommonphobia.com website. According to the authors, the phobia most commonly derives from childhood trauma, but I would add that it may also come from such an experience as the one depicted below:
Such is a Tuesday morning in my small world of peculiar Facebook friends.
Be safe out there.