Disclaimer: I do not own Harry Potter. If I did I would be in a mansion right now :)
10 Ways to Annoy Hermione Granger
1.Ban her from the library.
2.Tell her she failed all her classes. Then say that she is expelled from Hogwarts.
3. Make her listen to Luna give a speech about Nargals and Crumple-Horned Snorkacks
4. Have Draco follow her around screaming " Mudblood!" constantly.
5. Start a " We think S.P.E.W is stupid" club.
6. Ask her if she's ever considered a carrer as a Divinations teacher.
7. Make fun of Crookshanks in front of her.
8. Tell her you think her and Snape would make a cute couple.
9. Tell her Draco got better O.W.L.'s then she did.
10. Force her to watch Hermione / Draco videos on youtube.
Next up... VOLDERMORT