A/N: I know, I know, I shouldn't have started this when I know there are so many other things to be done but I had to because it was bugging me and - ! So there is a list of 500 Things I Should Not do At Hogwarts, and I'm going to choose 50 to write little drabbles about.

For this, I've created an OC. Her name is Charlotte Pontner. Usually just called Lotte. She's got mid-back length straight charcoal (well, it's not quite black and it's not quite gray) hair, and signature Black-family mercury eyes. She's a pureblood, daughter of Camellia Black and Arcturus Pontner. She's in Harry's year, is a fellow Gryffindor. Um, yeah. That's all you really need to know. She may change if needed, but basically... Yeah. I put her in Gryffindor because she'd do best there for most of the 'things I shouldn't do.'

Disclaimer: I own neither Harry Potter or the 500 Things I Should Not Do at Hogwarts.

13. Seamus Finnegan is not "after me Lucky Charms".

Hermione watched as Lotte snuck suspicious glances at Seamus the entire time during breakfast. She spooned her Lucky Charms into her mouth as fast as humanely possible, before moving to pour some more.

"Er, Lotte," began Seamus, only to get cut off.

"NO! YOU'RE AFTER ME LUCKY CHARMS, AREN'T YA? I ALWAYS KNEW IT, SEAMUS!" she shouted, a crazed look in her eye.

She grabbed the box, and fled out of the Great Hall.

"SEAMUS IS AFTER ME LUCKY CHAAAAAAAAAAAAAAAAAAARMS!"