chill someone to the bone
US /tʃɪl ˈsʌm.wʌn tu ðə boʊn/
UK /tʃɪl ˈsʌm.wʌn tu ðə boʊn/

1.
to make someone feel extremely cold or very frightened
:
•
The icy wind chilled me to the bone as I waited for the bus.
•
The ghost story chilled her to the bone.