A derivation of the Persian slang word, Kos, which means a female's pussy. Kesh means "to pull". Combined the literal translation is "Pussy Puller".
With roots in the urban areas of the capital Tehran, Kos Kesh can be used to loving refer to a collegue of the male gender (while giving him props to his superb abilities).
The act of masturbating in a parking lot or other public place because you are a narcissisticwannabe dominant fuck boy whose significant other either refuses to have sex with you or has upset you to the point you won't have sex with them. Also known as pulling a Kokesh.
A Kokeshi doll, or kokeshi, is a doll native to Japan, and is usually hand-made out of wood. It consists of one, somewhat phallic shape, and a large head. There are no limbs like a typical American doll, but rather, they are painted on the doll by an artisan. They come in a different sizes and variations, and are used for decorations as well as child's play.