SOS describes the expression of frantic exasperation displayed by the gerbil caught and unable to even squirm in the too small hamster wheel that it appropriated for itself, that wouldn't stop spinning round and round while stale, years old, motionless roadside shaded images were stuck to its lasered eyes as it searched to find a way off the wheel and latch on to get to the nasty old slop and garbage that we left in the corner of its cage.