A girl who wears crop tops and "high-waisted" shorts. She takes a picture with her Canon camera with her tongue out, finds a random quote about life on Google, then goes on Instagram or Tumblr, posts that picture, writes the quote in the caption (So her followers or viewers don't think that she's dumb,) and BOOM! People come across her HD photos and quotes. She keeps on going until she has 94273763637K Followers or something and then gives her account away. She also writes in all lowercase letters. Oh, and she loves Starbucks. They all do.
Also see hipster
tumblr girl: *posts a picture and writes "life is not measured by the breaths you take, but by the breathtaking moments you have*
regular girl: "Ugh no not a Tumblr Girl again."
tumblr girl: lol ya dat's right bby ya i'm hereeee c: