Top Definition
When a person infuses scientific or technical terms with dirty talk.

nerdy + dirty = nerty
Arleen was feeling rather nerty when she asked Brent which hole he fantasized the most about: a tetrahedral hole, a cubic hole, or a borehole. However, Brent said he just couldn't escape the magnetic allure of a deep black hole.
by brutechute October 18, 2011

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