Five minutes of happiness--that's what millions of people find each time they visit the Cheezburger Network. Icanhascheezburger.com has collected some of the Web site's cutest, funniest, and most mischievous LOLcats into this full-color calendar to extend that happiness to a full year. Each image ''accompanied by a hilarious caption with intentional misspellings'' is submitted by the site's fans. Whether these silly cats make you "LOL" or wonder "WTH," the I Can Has Cheezburger? 2013 Day-to-Day Calendar is full of win!