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.
purple lips. jan. My cardio told me I have a healthy heart, although I do have mild mvp, mild mr and tr, IST and NCS (and being evaluated for another possible cause of syncope). I am taking Toprol XL 50 mg and salt tabs, and I take supplements. I exercise reg., too. My family has told me a few times about my lips being purple.