Celebrity·Posted on Nov 28, 201212 Greatest Jon StewartismsToday is Jon Stewart's 50th birthday. In honor of his momentous first half-century, here are 12 of his very best lines.by Raymond SultanBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. HAPPY BIRTHDAY, JON!