Comprehensive resource for understanding and mastering English idioms
The idiom "couch potato" refers to someone who spends a lot of time sitting on the couch or lying down in a similar position, usually watching television or engaging in other leisure activities that require little physical activity. This person is often described as lazy or sluggish and may be seen as avoiding exercise or other forms of physical activity.
The origins of the idiom "couch potato" are unclear, but it is believed to have first appeared in the late 20th century in the United States. Some believe that it may have been coined by advertising agencies to describe people who spent a lot of time watching television commercials. Others claim that it was inspired by the popular cartoon character Garfield, who was often shown lounging on the couch and eating food. Over time, the meaning of the idiom has remained relatively consistent, but there may be regional variations in usage and spelling. For example, some people may spell it "couch potato" while others may spell it "couch pototo".