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A scottish female, usually in her twenties. Believes she is a black girl inside a white girls body, dependent on vodka and often emotional.
Will usually be found at McDonalds or twerking to urban music.
You're being such a Megan Thorley today...
Get out of bed it's christmas, such a Megan Thorley!
by Louie_D December 25, 2013
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