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'.
Arigato, or more often, domo arigato, is Japanese for  Thank You very much.    Obrigado! - the first word you learn in  Portuguese! Which means Thank You.    Sâ¦ince the word is the past participle of the verb  obrigar, it is necessary to use the appropriate  gender of the word.