The nickname of Dr. Heathcliff “Cliff” Huxtable (Bill Cosby), a New York obstetrician on the sitcom THE COSBY SHOW/NBC/1984-91.
Cliff’s wife, Clair Huxtable (Phylicia Rashad) dubbed Cliff “Baby Cakes” when they both attended Hillman College in Georgia. Cliff called Clair “Lum Lum.”
Cliff called himself “Mr. Jazz” because he was crazy about jazz music and musicians.