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'.
The handy Latin prefix ob-, meaning in the way, against, or toward, occurs in many Latin and English words. Obstreperous comes from ob- plus strepere, a verb meaning to make a noise, so someone who is obstreperous is literally making noise to rebel against something, much like a protesting crowd or an unruly child. The word has been used in English since around the beginning of the 17th century.