1 definition by Iyman R Sole

Genital abrasion caused by masturbation, resulting in a red, raw appearance, peeling skin and possibly bruising.

Specifically, a ‘Smithy’ injury is caused by the frequency, duration and pace of masturbation only, and not the result of the deployment of foreign objects.
I’ve jerked off so much I’ve given myself a Smithy
by Iyman R Sole February 22, 2022
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