English rendering Have absolutely no shame Literal translation: “Have a mug thicker than cowhide”
Have no shame or sense of propriety whatsoever.
Dictionary example 1
거짓말을 밥 먹듯 하는 걸 보니 낯짝이 소가죽보다 더 두껍구나.
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text낯짝이 소가죽보다 더 두껍다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
Look familiar Recognize someone’s facial appearance from familiarity 
Be acquainted Know one another well enough to exchange greetings upon meeting. 
Shared · 5 be shameless To have no shame or sense of decency. 
have plump cheeks For the cheeks to become plump and rounded, as though one has chestnuts in one’s mouth. 
Shared · 2 Sulk in anger Pout angrily with displeasure. 
shed tears To shed tears. 
Shared · 2 Be sullenly angry Become sulky and angry through displeasure 
Remain perfectly composed Remain calm with no change in words or complexion 
Have one's face read Show one's face to a physiognomist to learn future fortune or misfortune. 
Pretend not to know someone Deliberately pretend not to know someone one knew well. Browse in Hangul order.
WORDROW Korean Idioms 