Maria The Chosen One
She's the best and most gorgeous friend you can have. She'll be there for you when you need help with a friend or when you are confused as fuck. You laugh at her with the nickname "Mariele" but it's all friendly. You wouldn't be able to live without her. Have a Maria aka TCO in your life.
Boy: your friend is a TCO (Maria The Chosen One)! You have the best friend ever!