Tumblr (?) What is it?

I see people making post about it?
what is it?

that helps

I think you just post random pictures and stuff. I dunno seems kinda lame, at least the ones I've seen

All sorts of stuff.
There's ones devoted to tv shows or movies. Bands. Random smurf. Porn.

I <3 tumblr.

Quoting Larry!:" I think you just post random pictures and stuff. I dunno seems kinda lame, at least the ones I've seen"

ok thanks.. so kinda of like another facebook, twitter thing