A term of endearment intended to bring a smile to those that continue to put up with your crap. Heard most often when the speaker is drunk or just lazy, or some combination of the two. Often confused with knuckle sammich or knuckle sandwich.
Hey sonny, why don't you bring me another beer or I'll ring up your friend Nucko Sammich.

Hey Nucko (Sammich), give your daddy a smooch or I'll introduce you to your namesake.
by Dr. Combs2 July 14, 2009
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