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a smartarse boy that you have to love by law of blood but otherwise find infuriating, often funny but not as much as they like to think. The enemy of the 'sister' but can be a great laugh. As annoying as it is a brother is loved by all especially the ladies (mostly the sister's friends) not to be trusted with all secrets as you may be at risk of mocking but will always stand by you when it really counts. Try to love them despite the imperfections only you know about because nothing is forever and one day they might not be there anymore.
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