Here's a shocker ... the Indiana high school basketball coach who went viral for throwing a chair on the court during a game last week has just been fired.
The wannabe Bobby Knight is Gary Lighthouse College Prep Academy coach Nick Moore -- who lost his mind Friday during a game against Bowman Academy in Gary Indiana.
Moore's team was down by 8 with 6:41 left in the game -- and in their comeback attempt, one of his players was called for a travel ... which set off the coach, who obviously disagreed with the call.