2 definitions by Maetrix

Don't bother telling Jan. That skeptomaniac never believes anything.
by Maetrix June 3, 2008
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A Terse exclamation of approval. Shortened from Smiffy which is a bastardization of Spiffy.
"Your last minute order will arrive at 9am tomorrow, guaranteed."
"Smiff..."
by Maetrix January 7, 2008
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