Food·Posted on Dec 23, 202132 People Who Really Shouldn't Have Posted On Facebook In 2021 And Now We're All Dumber For ItAn important PSA this holiday season.by Dave StoperaBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. On being used: 2. On grandmas: 3. On mammals: 4. On books: 5. On travel: 6. On genes: 7. On pricing: 8. On dips: 9. On pity: 10. On fridges: 11. On relaxation: 12. On English: 13. On scares: 14. On protesting: 15. On Rome: 16. On Barb's husband: 17. On pirates: 18. On living: 19. On Native Americans: 20. On the dinosaurs: 21. On the Bible: 22. On headphones: 23. On E's: 24. On sunscreen: 25. On the only way to cook food: 26. On regret: 27. On fish: 28. On the climate: 29. On Portugal: 30. On grandmas: 31. On the 4th of July: 32. And on the moon: