Let's see:

1. Nyan Cat/Tac Nayn
2. Pedobear
3. Boxxy
4. (I don't know the actual name for this one...) The (anime?) of the guy with the black hair screaming "NOOOOOOO"
5. The uhhh... yo dawg guy?
6. Leak Spin/Ievan Polka
7. Charlie Schmidt's Keyboard Cat
8. Y U NO guy.
9. Me Gusta guy.
10. fffffuuuu guy?
11. trollface
12. no clue what that is at 1:31
13. 'LOL' guy?
14. poker face guy
15. Forever Alone guy
16. Eduard Khill's "I'm so happy for I am finally comming home"/trololo guy/Russian Rickroll.
17. umm. that song which is just babble? idk the name of it
18. Shoop da woop.
19. Dragostea Din Tei/Numa Numa.
20. trolldad
21. awesome face
22. hamster dance
23. bunchie
24. peanut butter jelly time song or whatever.
25. orly owl?
26. badgers song
27. chuck testa
28. obama 'not bad' face?
29. Rebecca Black's Friday (eww..)
30. [censored] yea guy.
31. Rick Astley's Never Gonna Give You Up/ Getting 'Rickrolled'.
32. Tay Zonday's Chocolate Rain
33. Zero Wing?
34. Dramatic Chipmunk/beaver/whatever.
35. 'True Story' guy. very end of the clip.
36. Double Rainbow.

I only count 36/40 then. Not over 40.

Autotune the news.



Chacarron Macarron


Also, 37. Scumbag Steve (Hat is on the leek spin character when being chased around by the drummer at about 1:02)

ah you're right about 37. Shows me for not paying attention, good job.