To beat someone at chess JESTIFICATION or basically WINNING at anything in Life.
”I just jestificated you on the court!”
”Awww, man-I just got jestificated by this girl named Jes!”
by JPriceisRight September 11, 2018
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"i just jestificated you!"
"that is some bad-ass jestification right there!"
by shelley69 January 18, 2010
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