A colourful practice that has increasingly common during Zoom calls in the pandemic. Some people find it helps to relieve their lockdown stress, and take solace in the freedoms that would get them fired under normal circumstances.
Just make sure that your camera's not on.
Moderator: Your camera is shaking - what are you up to?
Jeffrey Toobin: Just "kicking my shoes off"...
Moderator: "Kicking your shoes off?"...