1 definition by Kurzawa

Top Definition
The act of fooling around and not doing your job. More specifically, the act of writing, or spraying, the numbers 40 on a wall in an undeniable reference to a 40 rock of cocaine. It's mostly used as an excuse for not doing your work.
Person 1 "Are you slacking off again?"
Person 2 "Nah man, I'm testing spray patterns!"


Person 1 "Why are you writing 40 everywhere?"
Person 2 "I was just testing spray patterns."
by Kurzawa June 16, 2011

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