scare someone shitless

US /skɛr ˈsʌmˌwʌn ˈʃɪtˌlɛs/
UK /skɛr ˈsʌmˌwʌn ˈʃɪtˌlɛs/
"scare someone shitless" picture
1.

把某人嚇壞了, 把某人嚇得屁滾尿流

to frighten someone very badly

:
The sudden loud noise scared me shitless.
突如其來的巨響把我嚇壞了
Watching that horror movie last night scared him shitless.
昨晚看那部恐怖電影把他嚇壞了