"Have a biscuit, Potter." - Minerva McGonagall, circa September 1st, 1995.
I think Professor McGonagall is the most BADASS female character to have grazed the world in a long time. Sometimes I sit down on the commute to work and get kind of sad that I could never learn from her. I would have loved her Transfiguration class so much, but not only that, she is just so strong and composed, and INSANELY intelligent! A true Gryffindor! I would love to sit down with her and just talk and learn. She really is amazing, I can't begin to tell you how much respect I have for her.
ALSO! She's so witty and sassy, like me, hahaha.