Berta Lovejoy is a professional troll. They get a kick out of acting like an idiot and then getting called out on their stuff. It could be a misguided attempt to discredit feminism but more likely they just have a poor sense of humour.
Some guys blamed a tea lover for their small genitals? That is interesting. Even more interesting are the claims that witnesses confirmed the shrinking. Why were the people flashing everyone not shot?