Rokudenashiko and Her Man-Boat 4 Favorite 

Megumi Igarashi—who goes by the name Rokudenashiko, or "good-for-nothing" in Japanese—is known as a "vagina artist" in her native Japan. Among the pieces she's created are a vagina chandelier, a remote-controlled vagina car, and a 3-D-printed kayak modeled after her vulva, which she actually rowed in 2014 "as a metaphorical image of life springing from it," she told Glamour through a translator.

After a successful crowd-funding campaign for the kayak project, she emailed her donors some data about her vulva as a funding gift in case they wanted to print their own vulva vehicles. Then, in July of 2014, police came to her house and arrested her, citing her "obscene" vagina boat. Though she was released from jail after a week, later that year she was arrested again, this time over vulva sculptures she'd exhibited in an adult store. She was found innocent of the "displaying obscenities" charge, but guilty of "distributing obscenity" on the grounds that the data she'd sent her crowd-funders could supposedly sexually arouse them.