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A term for cocaine, used mainly by the inhabitants of the south-east London area.

fschmoo RULES :

-The "f" in fschmoo is silent
-fschmoo should never be capitalised
-Upon entering a party (for instance) a fschmoo-holder should shout:
"fschmooooooooooooooooooooooo!"
"Fuck me i need some fschmoo"
"Hey look at John over there, snorting that fschmoo"
"Oh, er...fschmoooooooooooooooooo!"
by fschmoo January 24, 2008
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