We're big fans of It's Always Sunny in Philadelphia here at the site, so we didn't want to pass up the chance to share these great Valentine's Day cards featuring the Paddy's Pub gang. These come from Corinne Mock's art portfolio, and she encourages you to print them up and share the love with those you love more than a bag of Mexican food. Check out Mac (Rob McElhenney), Dee (Kaitlin Olson), Dennis (Glenn Howerton), Charlie (Charlie Day), and Frank (Danny DeVito) expressing some of their signature moves in the image below.