Dogbert says, "Dilbert, this is a rat. Rat, this is Dilbert." The rat says, "I've come to live here!" Dilbert says, "How lucky for us. We were just saying how much we needed a plague-carrying vermin to round out the household." The rat says to Dogbert, "He doesn't have much of a personality . . ." Dogbert replies, I usually drown him out with the television."