picture sources: http://www.albertsuckow.com/wp-content/uploads/2012/12/happy-face.jpg
http://8c4625.medialib.glogster.com/
media/71798f10db3f3ca039db86498ac0b853ad58c512bd0f15933d63b753e15ebaf9/angry-face-emoticon-5.png
http://cliparts.co/cliparts/LTd/gAR/LTdgARjT4.gif
http://frimousse67.f.r.pic.centerblog.net/o/4af663a7.png
http://images.zaazu.com/img/rambo-rambo-john-gun-smiley-emoticon-000137-large.gif
http://www.i2clipart.com/cliparts/5/3/d/7/clipart-thief-smiley-emoticon-256x256-53d7.png
http://cdn.shopify.com/s/files/1/0185/5092/products/persons-0033_large.png?v=1369543504
http://motocons.com/wp-content/uploads/2013/09/M150_STRESSED-OUT.png