Lyric discussion by viceking 

Cover art for Smiley Faces lyrics by Gnarls Barkley

personally i love how he says "And oh yeah, take a little pain just in case." Brilliant. Can't just be all smiles, haven't to experience the pain, just to know the beauty of your own smile, know what you're smiling about. Great to not smile just for the sake of smiling, but for the sake of feeling good.