From her profile, it is revealed that she is a stripper. However, she is looking for a change, and reveals that she is tired of men only liking her because of her appearance. She claims that she wants people to love her for her mind, and not think of her as a sexual object. Yet still, her profile contains many sexual innuendos. In her rejection email, she makes it obvious that Niko is too old for her tastes. No matter how many times Niko Bellic contacts her, she will never date him.
Her name is a pun on the word "Misunderstood".
Her picture is the same as/similar to the models of prostitutes found in-game.
Also if the player looks closely, they can see that she is inside Triangle Club in her profile picture.