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1.
be sparko - be sleeping
you were sparko, I didn't want to wake you
by petejazz April 20, 2013
 
2.
The flick of a cigarette into the face followed immediately by a knock out punch.
Don't worry, now that I'm sparked up, if we get in any shit, I'll just sparK.O. the fool.
by spacedpenguuin August 22, 2005