Top Definition
Also known as "Dick's Rule of Penis Drawing"

Given a male and a blank writing/drawing medium, as the number of things written/drawn increases, the probability of it being a penis approaches 1.
"Did you see Tom's new Ipad? The first thing he did was draw a big hairy dick!"

"Yup. That's Richard's law for you."
by brofist November 16, 2012

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