J-Town Jitter - A dance that looks like someone dropped a bag of bricks on y

A dance that looks like someone dropped a bag of bricks on your head while you're trying to dance.

My brother did the J-Town Jitter and looked like he had a brick on his head.

My friend’s dog tried to do the J-Town Jitter and just looked confused.

At my mom’s birthday party, my uncle did the J-Town Jitter and looked like a confused brick.