THAT IS FREAKING AWESOME.
I'm thinking it's a giant blow-up AIDS virus?
Big Gay Alhazred's Big Gay Shoggoth Ranch?
A Weighted Companion Cube that just stumbled through that scene in The Wall with all the hammers?
would be an excellent name for a band.
My first impression upon seeing the hammers was overbalanced wheel.
I, too, met an inflatable monster on the streets of my town (Grand Rapids, MI). Possibly the same individual.