pour scorn on

US /pɔːr skɔːrn ɑːn/
UK /pɔːr skɔːrn ɑːn/
"pour scorn on" picture
1.

to express contempt or ridicule for someone or something

:
Critics poured scorn on the new policy, calling it impractical.
He always pours scorn on anyone who disagrees with him.