1 definition by Neeems

Top Definition
Slang word used in Northern Virginia to refer to the sleeping aid hormone melatonin... sometimes sold as fake "roofies".
Guy 1: Man I tried to knock that prude ass girl out with some roofies, but they ended up bein' some lousy ass tonin'!

Guy 2: Aww what a shame bro.
#melatonin #tonin #roofies #sleeping #pills
by Neeems January 01, 2010
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