One who sits around all day... playing with a knife. Opening, closing over and over! Repeatedly. Click. Click. Click.
Soupy sits around all damn day flicking his Sebenza, the KNIFESTURBATOR! If only he would get a job he would help the world's problems!
by El_Ron September 29, 2010
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To fondle a knife and play with it when you have more important things to be doing.
I could knifesturbate for hours with my new Swiss Army Knife. It has so many things in it!
by Elric January 25, 2005
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