Laughter is the best pill against almost any disease the humanity has faced - it relaxes our face muscles, improves our general condition, prolongs our life and obviously connects people way better than Nokia. But since it's such an amazing thing to do, why would someone resist the desire to laugh? Only if it's a try not to laugh challenge! And trust us, it's not as easy as it may seem to be - at least for those guys who are starring in this particular video!