so i think i found what Iverns dance is!

or at least bassed on...

after i first seen Iverns dance on S@20 i thought, "hey i think i seen that before" and started digging arround a 4am for various reasons but i think i found it. it seems to be a dance preformed by the Nicholas brothers.

for comparion

Iverns dance https://youtu.be/PVeTBF956bA?t=52s

Nicholas brothers preformance https://youtu.be/_8yGGtVKrD8?t=1m43s