noun, noun or participle which takes 'suru'
eating and sleeping (idly); living a lazy life
Colloquial expression for a lifestyle of doing nothing but eating and sleeping, often used self-deprecatingly or humorously. Can be used as a noun or with する to describe such a day or period.
週末は食っちゃ寝で過ごした。
I spent the weekend just eating and sleeping.
休みの
On my days off, I end up doing nothing but eating and sleeping.