My definition of bloodtypes:
Muggle: Has not read or seen any Harry Potter books or movies
Muggleborn: Has only read the books or only watched the movies
Half-blood: Has read/watched all/some of the books/movies
3/4-blood (?): Has read all of the books and watched 4+ of the movies
Pureblood: Has read all of the books and watched all of the movies
Deatheater: Hates/dislikes muggles and muggleborns

Hello! My name is Mackenzie, but I go by Mack. I am a Slytherin purblood. My favorite subject is Charms, I am in Albus Potter's year and I may or may not have just the slightest bit of a crush on him. 

I love reading, my favorite book is Fantastic Beasts And Where To Find Them, though my favorite Muggle book is Anne of Green Gables. I play chaser on my house quidditch team, and I HATE this one muggle boy in my neighborhood named Josh.  I got 11 O's on my OWL's and want to be a Charms teacher when I grow up, though I would settle for Transfiguration. You don't want to get in the way of me and my milk, the last time that happened the dimwitt was in the Hospital Wing for 3 weeks. 

That's really all there is to know about me.