Expresie deja existenta in limba romana.

Explicatia ta Radu ”o persoană care stă tot timpul acasă și consideră că e cel mai bine așa de petrecut timpul liber
care preferă să stea acasă decât să plece la o plimbare, sau să călătorească” este mai degrabă pentru expresia ”house bound”

pentru Couch potato
Origin: 1976

Very few words have a birthday so precise, and so precisely known, as couch potato. It was on July 15, 1976, we are told, that couch potato came into being, uttered by Tom Iacino of Pasadena, California, during a telephone conversation. He was a member of a Southern California group humorously opposing the fads of exercise and healthy diet in favor of vegetating before the TV and eating junk food (1973). Because their lives centered on television--the boob tube (1966)--they called themselves boob tubers. Iacino apparently took the brilliant next step and substituted potato as a synonym for tuber. Thinking of where that potato sits to watch the tube, he came up with couch potato.

O persoana lenesa, care duce un stil de viata sedentar sau care in clipa aceea nu are chef sa munceasca.