What is Mime?⁇

Mime 

Mime is the theatrical technique of suggesting action, character, or emotion without words, using only gestures, expression and movement.

An example of mime is https://www.youtube.com/watch?v=qepk-12IbUc
This is an act performed by Richmond Shepard. A man who has devoted his life to the art of mime. If you do not like people such as clowns, I do not recommend watching the video linked.