Definition: A milder version of POS; sometimes refers to a piece of junk, but may also used as an exclamation towards someone else, i.e., in online gaming, when someone sneaks up behind you and kills your character, you might type, POC! Example
You may have noticed that your lips turn purple or blue in the cold, or you may have seen a baby, an elderly person or someone else with bluish or purplish lips. In many cases, this type is caused by cyanosis, which is a discoloration of a part of the body resulting from a lack of oxygen in the blood.
Causes of blue lips in children. A child's lips should be nice and pink. In fact, you usually don't want to see any part of a child's face or body turn purple or blue, which can indicate cyanosis.Cyanosis is a sign that a child doesn't have enough oxygen in her blood.While often caused by congenital heart defects, it can also be caused by septic shock, seizures or lung issues such as pneumonia, asthma or croup. Not all cyanosis is necessarily bad, though.Newborns and young infants can normally have acrocyanosis â blue lips and a bluish discoloration of their hands and feet.hile often caused by congenital heart defects, it can also be caused by septic shock, seizures or lung issues such as pneumonia, asthma or croup. Not all cyanosis is necessarily bad, though. Newborns and young infants can normally have acrocyanosis â blue lips and a bluish discoloration of their hands and feet.