Color names
Any query gets matched against a list of known color names e.g. "sky blue". Also partial matches are shown in the results. You could try "browni" or "smok".
RGB HEX values
HEX color values in a search query gets identified. If three or more hex values are matched you will get the option to export the values as a palette. Formats include .gpl (GIMP), .png (various image editing apps) and .ase (Adobe palette). Try it now!
Go random
Go to a random post, page or product "do:random"
Cookie Information
Get a list of cookies sent by the browser using the search phrase "do:cookie-view"