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When a girl blabs too much to other random people, about a personal conversation or something you confided in them. A big mouth. A rat. Usually named Brittany.
Can you believe Brittany told everyone what I said? What a blabbany. I can't trust her with anything.

I hate how I tell her stuff and she goes off in her luluroe crap and spreads it around to all her co-workers. Frickin' blabbany.
by BigBadWolf2017 March 25, 2017
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