i was talking with neighbor on the sidewalk in front of my house. she was walking her dog. a woman approached on the other side of the street. she was also walking a dog. when the dogs saw one another they started whimpering and making lunges against their leashes towards the other dog. the other-side-of-the-street woman seeing the dog near me, crossed the street directly for us. when she arrived the dogs began twisting and sniffing and jumbling up together mixing and crossing the two leashes crazily. no one said anything. then the woman extricated her leash from the mix, said good day, and continued on her walk.

the woman i was talking to me looked at me and asked if i knew the woman. i said i did not and that i assumed she must have. the woman scrunched her face, turned to look at the departing woman, turned back to me and derisively said, "who does that?"

the phrase "who does that?" and the intonation it was delivered with at that moment became my favorite quip and i've used in no less than five times since hearing it.