he 'll deliver the shopper on to the porch with his usual hard flip , and then-if the crazy ex-cop does n't come charging out the front door , foaming at the mouth and glaring at him with stoned pcp eyes , maybe waving his service pistol or a machete or something-gary will go across to the e-z stop for a soda to celebrate another successful negotiation of his route : anderson avenue to columbus broad , columbus broad to bear street , bear street to poplar street .