Clam shiner means dickhead. It is a term you can use in public without offending those around you. Clam is slang for vagina. The penis head is "the shiner" when used the stimulate the woman during sex. Hence the term "clam shiner" in place of dickhead.
by Abberdabber February 20, 2016
When your vagina knows before your head or heart does that a particular lover is not for you, and refuses to have an orgasm.
I went to Thailand with my yoga teacher expecting fireworks, and had the biggest dead clam of my life. Worst. Ever.
by PDXMike March 06, 2016
by Bignz December 10, 2021
by Moper69 December 17, 2016
by pookiesgramma July 18, 2017
by Ellenn-A May 26, 2022
Sex move Where a man busts a nut in a woman's vagina, pulls his penis out and immediately goes down on her glossy clam
by Rowdy83 July 26, 2023