MPDG-Gender, also known as MPDGG, is a xenogender related to the idealization of a 'manic pixie dream girl'. A description of MPDG, by Urban Dictonary user ina_miss, puts it this way: "She's stunningly attractive, high on life, full of wacky quirks and idiosyncrasies (generally including childlike playfulness and a tendency towards petty crime), often with a touch of wild hair dye. She's inexplicably obsessed with our stuffed-shirt hero, on whom she will focus her kuh-razy antics until he learns to live freely and love madly."[1]
History
MPDG-Gender was coined by Tumblr user mogai-n-more on April 17, 2022.[2]