Ah, Bill O’Reilly. Whether he’s bragging about how much money he makes each year or letting Hillary Clinton emasculate him on national TV, this is a man who never shies away from controversy.

Or from being a complete blowhard.

Just the same, this old school, behind-the-scenes clip from Bill’s days on Inside Edition is frightening (and hilarious) even by his high (low) standards.

Apparently some poor sap was screwing up on the teleprompter. Bill O’Reilly goes through several takes, then absolutely loses his $h!t.

WARNING: Clip of ass clown may contain profanity and induce laughter.

Classic Bill O’Reilly: More hair, same temper.

If you missed “tough guy” Bill’s recent interview with Hillary Clinton, you can watch Hill rough his punk a$$ up here in parts I and II.