Firefly "The Message"
Ent. - Whedon
A glossary of some of the most popular and prominent Tumblr subcultures, including fandoms, food porn and social justice warriors.
Firefly - River.
I swear by my pretty floral bonnet, I will end you
I'm such a geek!
Supernatural, Doctor Who, Merlin, Sherlock, MLP, Avatar:TLA and LOK, TBBT, Disney (only scratching the surface)
Browncoats and Bioshock