Painting your face
Painting your face is like wearing a mask. You think you're hiding your ugly. But you're just hiding your stupidity.
My cousin painted her face to go to the party. She looked like a clown. She said she was trying to be cool. She was just stupid.
He painted his face for the concert. He thought he was cool. He just looked like a mess.
She painted her face for the date. She looked like a ghost. She just looked dumb.