From the roots 'dirty' and 'semen.' Means dirty semen.
Came home and banged my girlfriend after a week of camping. Gave her the demen
by wrastlinman October 17, 2009
Get the Demen mug.
Semen Demen. Someone who needs Semen, and Thrives for it
Have you seen Jessica Lately? She's been such a Demen Lately.
by OverseerNick February 26, 2020
Get the Demen mug.