A pokerface for pooping during a Zoom call. For the sake of decent society, you have to carefully arrange your facial expression so that it's not obvious that you're downloading more than just video data.
Tony: The Thai food came back with a vengeance during the quarterly meeting. I don't think anyone noticed that I was on the toilet.
Fonzi: Ooohh is that why you were straining and staring into space? We thought you were mad! You've got a pretty good pookerface!