1 definition by Clarinet girl

Top Definition
Someone amazing! This person is always happy, and can put smiles on everyones faces! this person may seem like a spazz, but is truly a good person. this person is bubbly and happy all the time. this is someone who many people love tremendously. This person should not be allowed to drink monster.
-Did you see that girl skipping across the room?
-Yeah, she's such a Cassidy
-I love her!
-Who doesn't?
by Clarinet girl November 28, 2009

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