Shim-shoomering

The act of shuffling sideways without lifting either foot entirely off the ground, for a dramatic effect.

"On a quiet night, you can still hear Old Fred shim-shoomering across town."

"Did you see Jess on the dance floor last night? She was shim-shoomering like a pro!"

"Forget the moonwalk, it's all about shim-shoomering now!"