1.) Someone with the God-given talent of saying all the right things in order to secretly manipulate a situation so that his or her own concealed goals are fulfilled.
**For example, tons of guys at the bar are schmoozers. They'll say anything a girl wants to hear so she'll be more likely to take him back to her place**
OR
2.) Someone who just charms the pants off of people for the sake of their own amusement.
Old woman: What is a strapping young man like yourself attending an old lady's 80th birthday party for?
Dude: 80? You don't look a day over 21!
Old woman: Tehe, you are quite the schmoozer!
A person skilled in the art of ingratiating small talk – talk that is business oriented, designed to both provide and solicit personal information but avoids overt pitching.
Boy, that Tony, what a schmoozer. He went to a Happy Hour and got contact information on the SeniorPartner at Boogle & Walters.
Somebody who manipulates through cleverconversation or flattery so as to further themselves, a sweet talker. Gererally related to sales pitches, chasing ladies, etc