hokey-cokey
noun /ˌhəʊki ˈkəʊki/
  /ˌhəʊki ˈkəʊki/
(British English) (North American English hokey-pokey 
 /ˌhəʊki ˈpəʊki/
  /ˌhəʊki ˈpəʊki/
)- a dance in which people stand in a circle and make movements with their arms and legs while singing; the music for this danceWord Origin1940s: perhaps from hocus-pocus.