Viking Thunder Clap
The Viking Thunder Clap or Viking Clap is a football chant, consisting of a loud shout and a clap in unison, which is then repeated initially several seconds later and gradually speeding up over time. The chant has been performed by fans of a number of clubs, but came to prominence during the UEFA Euro 2016, when fans of Iceland national team introduced their 'viking clap' or 'volcano clap' with a 'huh' chant.
During the 2018 FIFA World Cup when Iceland were one of the participating teams, the clap once again drew attention. The Viking Thunder Clap has been adopted by fans of many countries worldwide.