scare/frighten someone witless

US /skɛr/ˈfraɪtən ˈsʌmˌwʌn ˈwɪtlɪs/
UK /skɛr/ˈfraɪtən ˈsʌmˌwʌn ˈwɪtlɪs/
"scare/frighten someone witless" picture
1.

напугать кого-либо до смерти, довести кого-либо до безумия от страха

to frighten someone so much that they are unable to think clearly or act sensibly

:
The sudden loud noise scared him witless.
Внезапный громкий шум напугал его до смерти.
The ghost story frightened the children witless.
История о привидениях напугала детей до смерти.