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A type of hairstyle where the hair is middle parted and slicked back. It can look extremely stupid if you ain't got class.
Come on dude, you can't pull that poshboy off.
by Hellyaimaspaz April 26, 2017
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Someone that goes to a school that is controlled by other school.
Look at that Posh boy
by chcuc November 08, 2018
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