Top Definition
Based on the recent updates to Facebook (March 2013), which make facebook much more image based and image-friendly, facebook is starting to look very similar to tumblr.

tumblr + facebook = fumblr.
Girl 1: "Hey what's up?!"
Girl 2: "Oh nothing much, just on fumblr sharing some cat pictures."
by malac March 07, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.