What's a Tumblr?

I don't know what a Tumblr is, but I made one. Don't judge me! Jk, I don't care if you do or not as long as you answer the question? Hope that didn't sound mean or anything. But I don't know what it is, what you use it for, why you'd have one, how you get friends, ANYTHING!!!!!!!!

So, if ya don't mind can anyone explain that to me? I'd be your friend foreeeeever. If you want. :D

Anyways... I have to make this 100 words and I'm at 88 words D: soooo...

How's your life?

Do you like cartoons?

Which? If so.

Why? :D

I think I have a 100 words now... I think...

Here's my new Tumblr if you want it :D