Must Watch Web Series: Manfear Explores the Terror that Lurks in Men's Balls Nathan Phillips · 01/09/11 12:00PM It's 5AM. You're a dude. You wake up sweaty, worried about your belly, your hairline, your prostate health…It's Manfear. Also called "Manstruation", Manfear is a very common disease for guys and it has been ignored for far too long.