(idiomatic) A person who spends a lot of time sitting or lying down, often watching television, eating snacks or drinking alcohol.

A species of grass, Elymus repens, usually considered a weed.

(Canada) A simple couch, having no back or arms, that can be converted into a double bed.

plural of couch potato

Alternative spelling of couch grass

Alternative spelling of casting couch

(euphemistic) The now illegal practice of soliciting sexual favors from a job applicant in exchange for employment in the entertainment industry.

simple past tense and past participle of couch surf

Third-person singular simple present indicative form of couch surf

Alternative spelling of couch surf