Cardboard Face 

someone who can change themselves easily but is not easily broken

They call me the kid with a cardboard face... Pencil a smile or frown then erase

Cardboard Face by SavoriSushi November 4, 2019

Cardboard face 

one that has such an orange face from spending so much time on sunbeds, that their face is like cardboard

kanoute: hello dave
dave: you've been on that sunbed again, haven't you, you're turning into a cardboaard face

Cardboard face by Dave davidson February 4, 2005