Put (one's) face on phrasal verb informal
To apply makeup or cosmetics
Wait a minute, I need to put my face on. I can't go out without makeup.
The process of putting on my face takes a lot of my time every morning.
Mary only leaves the house when she puts her face on.
The verb "put" should be conjugated according to its tense.
Stupid or crazy
He is definitely not the full shilling when wearing a thick coat in this sultry weather.