If you’ve asked your child not to leave her apple cores on the couch a hundred times already and you just sat down on a slimy, rotten core and are feeling the wetness seep through the seat of your pants, you can stand up and roar, “APPLE COOOORE!” It’s therapeutic for the parent and not likely to cause long-term psychological damage to a youngster. You expressed your feelings strongly without resorting to character attacks, name-calling, or threats.