Urban Dictionary: Definitions by That One Italian

User Settings

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

stumbleupon

A tool for Mozilla Firefox that is used for trolling at the speed of light.

I use stumbleupon every day! In fact, I use it a thousand times a day!

by That One Italian June 25, 2010

Flag

Get the stumbleupon mug.

More random definitions

Share this definition

Sign in to vote

We'll email you a link to sign in instantly.

Or

Check your email

We sent a link to

Open your email