imminiature Share definition Flag Small, immature peopleA person who is immature but you don't really give a crap about anyways She's ignoring me cause I'm not giving her the answer she wantsWho cares? She's so imminiature! imminiature by cdafox August 3, 2011 0 0 Get merch Get the imminiature mug. Buy Now — $32.95 See more merch