What are some weird things you do at your desk because you WFH and would never do in the office?

One of my colleagues is named Elmer. He’s a hard worker, never did anything wrong, nice guy, etc.

Whenever his name comes up in our chat room or over email, I start yelling his name like Fred Flintstone does when he’s calling for Wilma.

“Elmer?! Elmer! ELMERR!!!!” I even start pounding and shaking my desk. To this day I don’t know why I started doing this but it’s now a habit.