What is it ? 

This bookmarklet is a simple javascript function that changes the contents of standard buttons on Facebook.com.
It changes the "Like" button content to be "Can you Dig it?", unlike to "Stop Digging it", and Comment to "Holler!"

How do I install this bookmarklet ? 

Step 1 : Right-click this link and select "Copy Link address", Bookmarklet link
Step 2 : Open the bookmarklet manager in your browser and add a bookmark with the contents of the above link as the Link Address.
Step 3 : Open up facebook.com and click the bookmark you created in Step 2. 
Step 4 : Profit !