Tumblr 

A secret place.

Chris: Hey lets go on Tumblr tonight.
Zooey: Forever alone.

Tumblr by ▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲ December 20, 2010

Tumblr 

A place for egocentric attention-starved teenagers to compete for who's the most special, unique snowflake

Additionally features lots of blogs with 10-frame low quality porn gifs

"I'm a spirit lesbian transgendered woman"
"I'm a pansexual otherkin"
"I'm quad-gendered and self-diagnosied with schizophrenia"
"are you sure you're not just pretending to be 'unique and original' for attention on tumblr?" "STOP OPPRESSING ME"

Tumblr by ratQuesada May 11, 2015

Tumblr 

It's a Virus !!! don't JOIN.

Girl from Facebook: Hey, what's a tumbler?
Girl #2: * Oh, you mean Tumblr ? It's a virus, I tried joining and it crashed my computer. Don't join for your sake.

Tumblr by tinyiddy125 March 1, 2011

Tumblr 

A site that a teenager joins to express themselves or whatever, which turns out to be a cult joined by half our generation. Symptoms of long exposure to Tumblr may include: loss of old personality, twisted and harmful social views, speaking only in sentences read from Tumblr posts, trans extremist beliefs, insomnia and identifying as a polyromantic trisexual furrykin.

Person 1: So, this is the female reproductive system--
Person 2: THAT'S TRANSMISOGYNIST YOU CIS SCUM
Person 1: Oh, I'm guessing you have a Tumblr.

Tumblr by iKnowWhATaFwysheIs May 10, 2015

Tumblr 

The single largest congregation of faggots on the internet.

"Hey man, I went on Tumblr for the first time today!"
"I had no idea how much of a faggot you are"

Tumblr by Mr. Brevik April 7, 2013

Tumblr 

Probably the best and easiest to use blogging platform, but it is riddled with errors and hipsters.

Guy: Whoa check out this awesome picture I took. I wonder how I could share it with the world!
Girl: You should join Tumblr. It's pretty easy and fast.

2 weeks later

Guy: AW I TOTEZ GOTTA REBLOG THIS HIPSTER PICTURE OF A NEBULA WITH SONG LYRICS ON IT!!! AW NO I GOT AN ERROR SCREW YOU TUMBLR

Tumblr by overuoveru December 6, 2010

Tumblr 

A toxic website full of whiny, offended people who have nothing better to do other than angrily ranting about how oppressed they are. Beware of the SJW According to Tumblr, if you're white, cis or straight you're immediately a terrible human being.

Person 1; Omg, have you ever heard of Tumblr?

Person 2: From what I've heard, it's a hellsite

Tumblr by hisakuu November 5, 2017