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A girl who goes to college, joins a sorority, and no longer has a life outside of her sorority
Amy came home for Christmas break freshman year and we soon found out she had become a sorority monster. All she spoke about for the rest of her 4 years at college and beyond were her sisters/little, frat guys, and mixers.

Jeff's friend asked him, "Is this dress ok for recruitment?" He did not know what to say, but knew his friend had become a sorority monster.
by 701A September 16, 2013
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