1 definition by BunnyBang

A holiday celebrated annually on October 5th (Neil DeGrasse Tyson's birthday) that celebrates science, nature, and logic. You eat bacon (although it isn't required), enjoy science and nature, and give gifts related to those things. Let's all do it! Spread the word! # logicday
Every year my family celebrates Logic Day by visiting our local museum.
by BunnyBang September 22, 2014
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