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89.
Irony in its finest form.

Hipsters' version of a blogging website that initially claimed 'originality' & 'self expression', when in reality everyone is all the same.

Everyone( teen girls, gay guys & misguided souls) blogs the same Hipster-esque("unique") photos, music, tv shows, bullshit quotes and wants and needs.

Tumblr users constantly complain about their cushy first world lives and apparent emotional/mental problems to the point where their meaningless problems have them very openly contemplating "suicide".

If we are lucky these fuckers will eventually kill themselves and this godforsaken website will have no choice but to join myspace in the ruins.
How many hipsters does it take to screw in a lightbulb?

- 3. One to screw it in, the other to bitch about how they liked the old lightbulb better and the third to take artsy photos for their tumblr.
by IspeakofTHETRUTH December 13, 2011
 
1.
The end of your social life.
John: Hey Jane! what did you do this weekend!? I partied every single night!

Jane: i stayed up all day and all night on tumblr.
by ohheygurrrl January 19, 2011
 
2.
you just won't understand.
Tumblr is life and culture.
It is the epitome of culture and the total antithesis of the modern day pop culture which is so ingrained in today's children. There is no possible way to explain such a phenomenon to others.
You either get it or you don't.
by freddie-bren October 03, 2010
 
3.
a place where you can post anything and no one will judge you for it.
" i killed a bitch today. "

post that on facebook and people will be chocked and shit, but tumblr ... tumblr's cool.
by FUCKYOUIMDOPE October 28, 2010
 
4.
A discrete website for interesting yet random people, where you can express yourself without being judged. You can post whatever you like, whenever you like. Not everyone understands tumblr, so don't worry about idiots from school/work/anywhere to be joining.
Facebook person: I think I'll join tumblr.
Tumblr person: NOOOOOOOOOOOOOOOOOO!
by Alestar563 December 09, 2010
 
5.
It's where all the sleepless hipsters are. Tumblr is where sleep deprivation is a normal thing. Bacon is life. Tumblr people have their own language called sarcasm. Our relationship statuses is always "forever alone". And we're all cats. problem?
facebook girl- Hey omg. your so cool. whats tumbler?
tumblr person- *you're oh and its tumblr. Tumblr is a site where you can get viruses, so i think you shouldn't get one for your sake.
by blissfulbits.tumblr.com January 16, 2011
 
6.
Tumblelogs are miniblogs — a fast way to share links, photos, and videos without the bells and whistles of a regular blog.

Unlike blogs, tumblelogs are frequently used to share the author's creations, discoveries, or experiences while providing little or no commentary.
If blogs are journals, tumblr is a scrapbook.
by Launchd June 09, 2008
 
7.
should not be spoken about.
You: What's tumblr?
Me: shhh! *walks away*
by Real Miss Kitty February 19, 2011