Brig!TARDIS will always be the best avatar EVER. Nick Courtney's voice talking about crying girls and their undergarments thrown all over the TARDIS's insides is ten times more hilarious than it would've been in a woman's. I love this is all TV series canon now. In the future, if I feel like playing with the idea, I won't have to try to sell it so hard to non-Big Finishers.