What is Senior 15?
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A sister phrase to the popular "Freshman 15" that refers to how fat Senior girls get due to excessive partying and beer drinking during their final year in college.
Guy #1: That Holly girl used to be hot right, what happened to her? - Guy #2: She let herself go and gained her senior 15 like a fat slob, what a shame.
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Random Words:
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A person who uses the internet to get rich from nothing. Similar to a real life entrepreneur.
Rich made $1,000,000 online, he is an int..
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the most awesome and coolest guy in the world. he can skateboard, fix computers, is a ninja in disguise, and get all the bitches, i mean..
