people who either
1. post naked pictures
2. own a 5,000 dollar camera
3. take cute pictures with their boyfriend/girlfriend
4. are flawless
5. all of the above

OTD: when someone loves tumblr so much they become addicted, delete their social life, live forever alone, eat a lot, and have more followers than friends.

Most Loyal, caring people you could meet online. They always know whats up. Probably the nicest fandom. they can have their mood swings, especially when it comes to Jelena. but they all have Justin's and each others backs. They are oveflowing with swag.

1. Aesthetics
2. Fandoms
3. Social Justice

4. Memes
5. Porn

a small part of tumblr made up of intellectuals that doesn't spend their time obsessing over fandoms or bands and instead tries to keep themselves scientifically literate by reading scientific articles and wants every body to be educated and care about science.

The other part of tumblr occasionally asks the science side random questions that are more often than not ignored whitch leads to the other side of tumblr questioning if the science side exists at all.

A tumblr gf is a female you've never met with an attractive blog. A link to your tumblr gf's blog is featured on your main page menu links. You promote each other and are super cute.

Tumblr Down Syndrome occurs when "edgy" teenage attention whores spend all their spare time on Tumblr.

Symptoms include:
1Feminazism
2Cutting ones own wrists in attempt to appear "edgy"
3Hating on cis white males
4Believing "cis" is an insult
5Writing shitty poetry

ie:

Roses are red,

Violets are blue,

I want to kill myself.

6Listening to "obscure" bands such as mcr an 5sos
7Hating on one for having an opinion
8Creating cringey/cancerous fandoms
9Spewing bullshit via keyboard
10Pretending to be LGBT to appear "cooler"