On TV shows and in movies in which a newborn baby is being shown, it appears that some of the shots feature a baby doll (plastic baby) rather than a real live baby. When one of these shots occurs, you must yell out "Plastic Baby!"
During the television program, the TV family is gathered around the newborn baby, whose eyes are closed and who does not seem to be breathing.
Olivia: Plastic baby!
Alison: Good call.