a slap in the face

n.

耳光，突然的责备；一记耳光；

"A slap in the face". An exploratory study of genetic discrimination in Germany:
Mastitis control without a slap in the face
"A slap in the face for old Mother Nature": Disease, debility, and decay in Huysmans's A Rebours
A Slap in the Face from Brussels: Croatia's Stalled Bid to Join the EU
Laryngeal hemiplegia: a slap in the face for the ‘slap test’?
Worse Than a Slap in the Face
Worse than a slap in the face.
Worse Than a Slap in the Face
Linda Wolf's Tell-A-Maid Phrasebook May Be A Hit With Householders, But It's A Slap In The Face To Some Hispanics
Violence, bullying & harassment - more than a slap in the face in the workplace