What are some otaku dances for two people?

Extreme Joy Pure Land, is a Japanese very hot otaku god song, is by the Japanese music group GARNiDELiA in the member toku (とく) music, MARiA (real name for water bridge dance, pronounced: Mei Yi Li bud) lyrics and sing a song. There is a very hot online segment of ck brother dancing this dance, making this song is more familiar to more people.