The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us – Bill Watterson, Calvin and Hobbes cartoonist Be the first to like. Like Unlike Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related Categories: ForFun Tags: funjokelife Leave a Reply Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. What's on your mind?