noun
good-for-nothing glutton; talentless big eater
A yojijukugo describing someone who has no special skills or talents but eats a lot. Often used self-deprecatingly or to criticize a lazy person.
彼は無芸大食で、仕事はできないが食事だけは一人前だ。
He's a good-for-nothing glutton—useless at work but eats enough for two.
自分を無芸大食と笑って言う。
I laughingly call myself a talentless big eater.