That's right â your parents could be to blame for your dark circles. There are hereditary conditions that run in families that can lead to darkness under the eyes, explains New York City dermatologist Dr. Bruce Katz, Director of the Juva Skin & Laser Center in New York. This is very common in people with Mediterranean backgrounds..
OBO means 'Or best offer' mainly used in classifieds, or websites such as craigslist. craigslist posting: 'Selling Laptop for $400 OBO'.
Organic Brain Syndrome. Organic brain syndrome (OBS) is a general term for decreases in mental function that are not caused by a psychiatric disorder.Reduced mental function could include: 1  problems with memory. 2  difficulties understanding language. 3  changes in behavior. 4  trouble performing daily activities.rganic brain syndrome (OBS) is a general term for decreases in mental function that are not caused by a psychiatric disorder. Reduced mental function could include: 1  problems with memory. 2  difficulties understanding language. 3  changes in behavior. 4  trouble performing daily activities.