From Wiktionary, the free dictionary
- IPA(key): /jø d(ə) mɛʁ.lɑ̃ fʁi/
yeux de merlan frit m pl (plural only)
- (informal) goggle-eyed stare, goofy eyes, naive look, idiot look
- faire des yeux de merlan frit ― to gawk like an idiot
- regarder avec des yeux de merlan frit ― to stare at something blankly