Buzz·Posted on Oct 31, 2012The 25 Best-Ever Halloween Costumes Of BuzzFeed ReadersYou guys are totally awesome. And totally nerdy. Collected here.by Summer Anne BurtonBuzzFeed StaffLinkFacebookPinterestTwitterMail 25. 24. 23. 22. 21. 20. 19. 18. 17. 16. 15. 14. 13. 12. 11. 10. 9. 8. 7. 6. 5. 4. 3. 2. 1.