Her constant misreadings of the schedule led to numerous face-palms from the team.

When the projector failed during her presentation, she face-palms in front of the whole room.

There were several face palms when the team realized they had been using the wrong dataset.

Whenever the meeting takes an absurd turn, he face palms in silent disbelief.

I had to face palm when I realized I'd emailed the wrong file.

When he realized he'd sent the email to the entire company, he let out a loud face palm.

When he realized he'd sent the wrong file, he couldn't help but face-palm.

He let out a theatrical face-palm when he realized he had left his laptop at home.