A fork of Rural Dictionary
The term used to define a long lasting male sexual performance after a full night of drinking.
Jane complained that her jaw hurt after giving head to Dan for over an hour to which Dan replied, "bitch I can't help it, I got a mad case of the beer cock."
A very rough handjob with no form of lubrication. Often received after a heated make out/dry hump session.
Man, that bitch must give one hell of a dry guy because Dan's been limping around all week.