Little my

My baby sister who had her last day of sixth form yesterday is like Little My! :-D

From Wikipedia:
Little My (Swedish: Lilla My - literally: "little mu") is a character in the Moomin series of books by Tove Jansson. She first appears in the fourth book, The Exploits of Moominpappa (1950). She is a small, determined and fiercely independent Mymble. When she wants something done, she does it straight away. She is very aggressive, mischievous to a fault and totally disrespectful, but can be a good friend when she wants to