She's very serious
She's the oldest of her four siblings(Leo Don Mikey and Raph)
She was born without a shell, so she has to wear clothes
She hates it when Mikey calls her 'Terry-Berry' because it's annoying, and it would always mean he wants something from her
She's 17
She's chosen as second leader
She has a painted yellow mask, because she doesn't like any type of fabric on her face
She has a scar because she faught with Toger claw when she was younger. Around 14 years old.
She knows all of Master Splinter's tricks and fighting skills
Her brothers keep arguing about who she looks like the most, so they would get 'respected more' but they're acting stupid really. it normally goes like this:
Mikey: she's more like ME! because her painted mask is yellow and mine is orange, and those colors are the closest to each other!
Leo: well she's more like me because she's the second leader, and i am the first, we're both leaders!
Raph: well she has electric yellow/green eyes, and i have electric green eyes!
Donnie: well she's as smart as me and we have the exact same skin tone!
Here's what she looks like