ass kisser

Ass kisser = a suck up, someone who will kiss someone's butt to gain points. Sometimes these folks are known as bum-kissers. Often these folks tend to be the goody goody types whom one can not trust for a second - these folks will use what you tell them, or do, against you for their own personal gain. Most of these people are social nerds with few social skills - the only way they can get attention is to play suck up to someone important - usually a boss, manager or teacher/professor - an authority fiqure. The best way to deal with these kind of people - bum-kissers is to avoid them - never trust them, never confide with them.