(like) water off a duck's back

US /ˈwɔtər ɔf ə dʌks bæk/
UK /ˈwɔtər ɔf ə dʌks bæk/
"(like) water off a duck's back" picture
1.

как с гуся вода, безразлично

criticism or negative comments that have no effect on someone

:
He tried to insult her, but it was like water off a duck's back.
Он пытался оскорбить ее, но это было как с гуся вода.
Criticism rolls off him like water off a duck's back.
Критика с него как с гуся вода.