It happened long ago, in the dark ages of CRT monitors, when I first received a short forum message with :-) at the end. I stared at the message for a long minute(s) before giving up of decoding its meaning. It came from a well respected friend of mine so I responded with short reply: "What!?" "You have to turn your screen 90 degrees clockwise." Answer came promptly. My CRT was large and heavy and it looked way too dangerous to tilt it that way so after little brainstorming the problem, I concluded there's a better way of achieving the same goal. I tilted my head 90 degrees anticlockwise. "Aaaaaah!!!" I said promptly and after realising the picture, big smile on my face slowly morphed into loud laughter. So I typed back: "Wow!" I didn't have to wait long for the next message: "LOL!" "What!?" - I quickly copy/pasted my earlier message but realised I was too not informed about new internet fashion so I