A Tammy
A Tammy is someone who loves you more than anything. She will always be there for you and will f*** you up if you ever hurt her.
Tammy supported me through my worst day ever. I still owe her a f***ing cookie.
Tammy was there for me when I broke up with my girlfriend. She gave me pizza and a f***ing pep talk.
Tammy was there for me when I failed my test. She gave me a hug and a f***ing snack.