After creating controversial challenges in the recent past, the social media is back with a unique challenge that doesn't send anyone to the hospital. The new, viral trend, known as the 'Paper Towel Challenge' shows people sending hidden messages to their friends in a unique way.

The trend involves a person to write a hidden message in a paper towel with just a part of it visible. The person receiving the message has to place the paper towel on the water for the hidden message to reveal. Netizens have been posting hilarious messages in this trend that looks fun enough to try!