汗颜

汗顏
hànyán
to blush with shame (literary)

CEDICT

literary

Entry Composition

1 汗 hàn
  1. perspiration
  2. sweat
  3. to be speechless (out of helplessness, embarrassment etc) (Internet slang used as an interjection)

classifiers: 滴, 頭, 身
=2 颜 yán
  1. color
  2. face
  3. countenance
=2 颜 yán Japanese variant of 颜 yán