1.

2.

3.

4. Free (illiterate) speech via Preston, Missouri.

5. Via a Swedish university.

6. In a bathroom at the same Swedish University.

7.

8.

9.

10. Looks like a game of challenge.

11.

12. Via some hotel.

13.

14.

15.

16.

17.

18.

19. Canada.

20. Also via Canada.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30. College STD poster.
