1. Chris Hardwick as Marty McFly

undefined

via Freak of Fandom

 

2. Maisie Williams as Spider-Man

undefined

via maisiewilliams

 

3. Katy Perry as Jane and Shannon Woodward as Daria

undefined

via katyperry

 

4. Patton Oswalt as Doctor Octopus

undefined

via pattonoswalt

 

5. Dwayne Johnson as Hulk

undefined

via Dwayne The Rock Johnson



6. Daniel Radcliffe as Spider-Man

undefined

undefined

via speakgeekytome



7. Lena Dunham as Louis C.K.

undefined

via mindykaling



7. Molly Quinn as Mal Reynolds

undefined

via cheezburger



8. Nathan Fillion as Captain Canada

undefined

via nathanfillion



9. Neil Patrick Harris as The Tin Man

undefined

via instagranph



10. The cast of Grey's Anatomy as the cast of Orange is the New Black

undefined

via ellenpompeo



11. Jaden Smith as Batman

undefined

via DailyMail



12. Peter Jackson as Evil Jester

undefined

undefined

via PeterJacksonNZ



13. Matt Smith as Bart Simpson

undefined

undefined

via Express



14. Michelle Trachtenberg as Sally

undefined

via RealMichelleT



15. Seth Green as The Joker

undefined

via ComicVine



16. Dwayne Johnson as Fred Flintstone

undefined

via TheRock



17. Snoop Dogg as The Count

undefined

via thingsinmypocket



18. Katy Perry as Freddie Mercury

undefined

via ronysphotobooth

And now for a bunch of Breaking Bad cosplays...



19. Bryan Cranston as Hector Salamanca

undefined

via Whosay



20. Bryan Cranston as Walter White

undefined

via younilife



21. Bryan Cranston as Skyler White, Aaron Paul as Jane Margolis

undefined

via HyperVocal



22. Bryan Cranston and Aaron Paul as Vamonos Pest termites

undefined

undefined

via Imgur



23. Bryan Cranston as Jesse Pinkman, Aaron Paul as Walter White

undefined

via MuteBroadcast



24. Dean Norris as Xena: Warrior Princess

undefined

via joeyb82