How many trends has the world seen during the last few years? Selfies, taking pictures of the food we eat, owling - all these things have been a part of out life for quite a few years. But it looks like another tendency has appeared, and perhaps it's quite likely to overshadow all the previous things we used to enjoy. And the name of it is blimping which means showing a special sign to drivers and expecting them to react somehow. Sounds too weird? But in fact it really works!