1 definition by amelia111

Top Definition
a power-house drug, usually used to 'celebrate' the underground holiday of february the 15th, the date of which the drug was created by a 15 year old girl commonly known as 'Millz', it is usually injected or snorted, but can also be boiled to make tea
"aww the millz day was a right laugh, had some bangin' millie-magic, i was right out of it"
by amelia111 February 16, 2009
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