Jazz hands https://m.youtube.com/watch?v=kjxSCAalsBE
what about this : https://www.youtube.com/watch?v=09EVVJOfhKg ;)
It’s funny to think how many people probably have never heard that song and have no idea how incredibly popular it was. 
is it not popular? maybe it’s popular af here bc they are from my city, but i think it’s pretty popular
I was introduced to it by my mother who said she did a dance to it in her early teens