Quote from Adrian Monk in Mr. Monk and the Dog
Captain Stottlemeyer: Exhibit "A"? Natalie: Check out the tail. Lieutenant Disher: What tail? Adrian Monk: Exactly. His father's an Australian shepherd. Natalie: A tailless Australian shepherd. Captain Stottlemeyer: Steven DeWitt. Adrian Monk: His wife mentioned she'd been traveling recently, and how long was she gone? Lieutenant Disher: About three months. Natalie: That fits. While his wife was out of town, he was having an affair with Amanda. Adrian Monk: They were "hooking up," do you understand? And while they were hooking up, their dogs were "hooking up." Everybody and everything, "hooking up."