Answer: ohrob

AnswerCrossword Clue
OHROBLaura Petrie's plaint
OHROBOft-heard cry from Laura on "The Dick Van Dyke Show"
OHROB"The Dick Van Dyke Show" catchphrase
OHROBLaura's cry on "The Dick Van Dyke Show"
OHROBLaura's classic cry on "The Dick Van Dyke Show"
OHROBLaura Petrie's anguished cry
OHROBLaura Petrie catchphrase
OHROB31 Down's signature plaintive cry
OHROBLaura Petrie's exclamation
OHROBMary Tyler Moore catch phrase on "The Dick Van Dyke Show"
OHROBRepeated Laura Petrie line on "The Dick Van Dyke Show"
OHROBCry from Laura