2 definition by xoandrizz

Top Definition
A loser who is a loser because she/he is a poser.
Stephanie: Yo, yo, I'm so cool!
Andrea: Dude, no, look at you, you're such a pooser! You can't rap for your life!
by xoandrizz May 24, 2009

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Someone who exudes so much class (i.e. maturity, intelligence, poise, worldliness, some stereotypical components of being a WASP, etc.) that he/she is immediately respected and noticed for his/her class. This level of class is also almost completely natural and effortless. A classmaster's class is constantly pointed out--it is that noticeable.

May also be used sarcastically to mock someone doing something totally not classy.
Maggie: Did you know Elizabeth's parents have been feeding her pâté since she was around 5 years old? She's also fluent in French.
Andrea: Yeah, and she wore a pencil skirt and blazer to school today. What a classmaster.

Katie: I'm gonna wear my sneakers with my dress because I don't feel like wearing my flats.
Rebecca: OHEMGEE, you're SUCH a classmaster!
by xoandrizz October 26, 2010

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