Stumbling.

I enjoy using the Stumble toolbar for Firefox.

For those of you who don't know, it's simply a button you can press that will instantly transport you to the farthest reaches of the interweb based on the criteria you have entered.

When Stumbling I feel like I'm Doctor Who, or Captain Kirk or something, discovering strange new web pages and lifeforms, and the Stumble button is my USS Enterprise, able to whisk me away the moment things get a bit too weird.

"To boldly go where no Cashwell has gone before: Into the deepest, darkest corners of the world wide web on a quest for knowledge, or rather funny jokes and facts that are of no use whatsoever."