1 definition by Cis Dog

Demko

1. to engage in masturbation.
2. to stimulate or manipulate one's own genitals, esp. to orgasm; sexual self-gratification.

inf. to demko
v. demkos, demkoing, demkoed
n. demkoer

Bob caught Mike demkoing, and Mike was very embarassed.

by Cis Dog November 3, 2006