This Delta pilot for losing it over a RJ that's exiting the runway. TOTD points for losing it on the controller (if ground controller would actually control), on the RJ pilots (if they could be more professional), and asking for a phone number.
"Lighten up francis" = settle down Capn Happy
The RJ is simply exiting the runway with most likely another aircraft on short final behind him. The controller was absolutely right to say "well that's an exiting aircraft, so don't hit him, and taxi to the gate."
https://www.youtube.com/watch?v=IyqQ4lfWz3M