1 definition by VanillaVixen
A person who wants to spend every moment in the house having sex. Usually happens in the first month of a relationship, or soon after becoming sexually active with your partner. Not to be confused with a couch potato, a sex potato often breaks to eat- rather than eat during the act.
Laura: "Have you seen Mark or Beth?"
Rob: "No, Last I heard they were at home having sex, but that was 2 days ago"
Laura: "What a bunch of sexpotatoes!"
Rob: "No, Last I heard they were at home having sex, but that was 2 days ago"
Laura: "What a bunch of sexpotatoes!"
by VanillaVixen December 21, 2010