1. When Paris Hilton seduced a middle schooler in "Nothing in This World."
2. When Kelly Rowland sent a text using Microsoft Excel in "Dilemma."
3. When a Blink-182 member made out with these stationary binoculars in "All the Small Things."
4. When Zach Galifianakis rapped and starred in the alternate video for Kanye West's "Can't Tell Me Nothing."
5. When the "Stacy's Mom" video featured the little kid masturbating.
7. When the guys from NSYNC were dancing puppets who landed on a train once they were cut in "Bye Bye Bye."
8. When Kathy Griffin played the nurse in "The Real Slim Shady."
9. When Mariah Carey dressed up as Eminem (allegedly) in "Obsessed."
10. When Justin Bieber created a scavenger hunt in "One Less Lonely Girl" and wrote this note.
11. When Pink cuddled with a bunch of rabbits in the "Just Like a Pill" video:
12. When Kim Kardashian West was the love interest in Fall Out Boy's "Thnks fr th Mmrs."
13. When Björk featured two colorful, headless people as the main characters in the "Vertebrae by Vertebrae" video:
14. When Rihanna spooned with a mannequin in "Disturbia."
15. When Xtina hosted a boxing/apocalypse orgy in "Dirrty."
16. And finally, when Avril Lavigne literally STOLE THIS COP'S nachos in "Complicated."
