n. Oldest twin sister, commonly known as eldest twin.
n. Youngest twin sister, commonly known as the one who fell on her face in that one home video.
n. Littlest sister, commonly known as the one who shakes her rump like Beyonce and who spills on her shirt, or as Baby Harry.
Voldemort's mortal enemy, hero of all wizard-kind.
"Wow, I wonder what it'd be like to have a difficult life?" said Harry sarcastically.
*harry jumps on person one*
Person one: OH NO PLEASE!
*Harry Continues to hump till tired*