A girl who is exclusively after a free meal or an expensive gift. She actively seeks out dates with well-off men who will wine and dine her at upscale restaurants. She is usually physically attractive enough to make the man fall for her feminine wiles. She will rarely have sex with these men, until they spend a certain number of dollars on her. Nobody knows exactly what that number is, so the man keeps spending and spending, while the dinner whore keeps living it up.
As a mere graduate student living on a stipend, it is impossible to find a date in New York, as it is saturated with dinner whores.
by Joe Shizzle February 19, 2005
The natural effect of the slow growth and spread of a clerical worker's physical frame, across the span of years of combining vending machine snack food with an exercise regimen that consists of little more than typing, until said physical frame is confined by the spatial limitations of the worker's desk chair. Commonly applies to programmers, secretaries, and middle management. In extreme cases, can be accompanied by a non-insignificant amount of physical exertion to free the compressed rear end from the chair.
She was really slender and athletic, before she started doing data entry 60 hours a week. But after all those late nights and candy bars, she's got a real case of Chair Ass.
by teh Steve December 13, 2005