Gangman Style

The Gangman Style (sometimes falsely called Gangnam Style) is a powerful ritual for summoning otherworldly demons. It is often brought up in association with the magical ancient alien overlord PSY.

Origins
It is said to have originated in 1345 B.C. by forces unknown, it is speculated that aliens have brought it to our world to destroy our planet. One of these ancient aliens is PSY, who is said to be their leader. After his plans of destroying the planet failed after a long battle with Mr.Bean, who sealed him for many centuries, he returned in 2012 to seek revenge.