The Bipolar Leprechaun!
He had a complete dummy spit melt down one night when he got up to take a piss and I said "My radios" (throw back admittedly from an old company).
He got back "This is my effing aircraft my radios - they're not you're effing radios" .... breathing fire and looking down his nose at me.
The seat went back I grabbed Part A and It was a single pilot operation until he saw the errors in his ways.
To be sure to be sure you miserable git