11. They don’t appreciate things you buy for them.
12. They know no bounds.
13. Nobody can tell them what to do.
14. They don’t give a damn.
15. They love creeping you out.
16. Their ultimate goal is to ruin your day.
17. They don’t care about your books.
18. They are always on to something diabolical.
19. They don’t care about your sleeping needs
20. They are never sorry for their mess
21. What’s theirs is theirs. What’s yours is theirs.
22. Not a single moment can pass without them being under the spotlight (n.3 can confirm)
23. They don’t care if you are sick
24. They crash the Christmas tree