Quick note: some of these have not aged as gracefully as others, so just be prepared for some dated content.
1. Shoes
Line you quoted nonstop : (In the middle of a completely silent room) "Shoes."
youtube.com 2. End of Ze World
Line you quoted nonstop : "But I am le tired."
youtube.com 3. I Like Turtles
Line you quoted nonstop : Um, "I like turtles."
youtube.com 4. The Kitty Cat Dance
Line you quoted nonstop : I'm a kitty cat, and I dance dance dance.
youtu.be 5. Bill O'Reilly Freaking Out
Line you quoted nonstop : "WE'LL DO IT LIVE."
youtu.be 6. Drinking Out Of Cups
Line you quoted nonstop : "Not my chair, not my problem."
youtu.be 7. Boom Goes the Dynamite
Line you quoted nonstop : Obviously "boom goes the dynamite!"
youtube.com 8. Dear Sister
Line you quoted nonstop : Just a whole lot of "mmmmm watcha say."
youtube.com 9. The Numa Numa Dance
10. The Grape Lady
Line you quoted nonstop : "OoooOA AHHHHh aahhhhh ugghhhhh"
youtube.com 11. That one car commercial:
12. Miss Teen South Carolina
Line you quoted nonstop : So many... "US Americans," "The Iraq," "everywhere, like, such as."
youtube.com 13. Potter Puppet Pals
Line you quoted nonstop : "BOTHER BOTHER BOTHER BOTHER"
youtube.com 14. Leprechaun Spotted In Alabama
Line you quoted nonstop : "I want the gold. Give me the gold!"
youtube.com 15. Powerthirst
Line you quoted nonstop : "You're gonna be UNCOMFORTABLY ENERGETIC."
youtu.be 16. Charlie the Unicorn
Line you quoted nonstop : "Chaaaarrrlllliiiiiiie"
youtube.com 17. Unforgivable
Line you quoted nonstop : "And some waffle fries...FOR FREE."
youtube.com 18. My New Haircut
Line you quoted nonstop : "Not now, chief. I'm in the fuckin' zone."
youtube.com 19. Chocolate Rain
Line you quoted nonstop : The whole damn song. Truly a bop.
youtube.com 20. What What (In the Butt)
Line you quoted nonstop : Honestly, just "what what, in the butt."
youtube.com 21. The Evolution of Dance
Line you quoted nonstop : Nothing to quote here, just dance moves to try and fail miserably at.
youtube.com 22. That one flash game with the scary girl
23. Dramatic Chipmunk
Line you quoted nonstop : More of a look than a quote.
youtube.com 24. Rejected Cartoons
Line you quoted nonstop : "MY ANUS IS BLEEDING!"
youtube.com 25. Teen Girl Squad
Line you quoted nonstop : "I have a crush on every boy!"
youtube.com 26. The Ultimate Showdown Of Ultimate Destiny
Line you quoted nonstop : You might not have quoted it, but you can be damn sure some kid you went to school with knew the whole thing by heart.
youtu.be 27. HEYYEYAAEYAAAEYAEYAA
Line you quoted nonstop : Um, "HEYYEYAAEYAAAEYAEYAA."
youtu.be 28. That's A Ten
Line you quoted nonstop : No words, just the lip smacks.
youtu.be 29. Angry German Kid
Line you quoted nonstop : I'm not sure. I don't speak German.
youtu.be 30. Taking The Hobbits To Isengard
Line you quoted nonstop : The title of the video, of course.
youtu.be 31. Daft Hands
Line you quoted nonstop : Nothing, you just sat there slack-jawed.
youtube.com 32. Leeroy Jenkins
Line you quoted nonstop : "LEEEEEEROOOOOOOY uhhhhJEEENNNNNKINS"
youtube.com 33. G.I. Joe PSAs
Line you quoted nonstop : "Hey, kid. I'ma computer. STOP ALL THE DOWNLOADIN'!"
youtube.com 34. David Blaine Street Magic
35. Lazy Sunday
Line you quoted nonstop : "Google Maps is the best — true that — DOUBLE TRUE!"
youtube.com 36. Schfifty Five
Line you quoted nonstop : Just "schfifty five."
youtube.com 37. What Really Happened to Abe Lincoln
Line you quoted nonstop : "HE'S BREAKIN' MY BUTT!"
youtube.com 38. Double Rainbow
39. Peanut Butter Jelly Time
Line you quoted nonstop : Uhhhh.... "IT'S PEANUT BUTTER JELLY TIME."
youtube.com 40. The Hampsterdance
Line you quoted nonstop : Nothing, but I'd be willing to bet this thing hasn't left your head in over a decade.
youtube.com