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An extremely attractive girl in the Sword Art Online anime and novels. She is best known for her unbelievable butt.
"Did you see that girls butt?"
"Yeah, on a scale of 1 to 10 I'd give it a Sinon."
by KZstudios January 06, 2015
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A guy who likes sports and wears his favourite sports team jersey all the time. He never likes to heat up his food and is prepared for the worst. He tends to get the short end of the stick most of the time and has bad luck. His favourite condiment is sriracha sauce and will put it on everything and anything. He believes he is funny, but is the only one who laughs at his jokes. He gets nervous around girls but is always respectful to them.
Hows your day going today?
I'm having a very Sinon day.
Oh, I'm so sorry to hear that.
by m4il February 26, 2018
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