Continuity mistake: When the Warners have Mr. Director pinned against a wall wielding their weapons of choice, Yakko's paddleballs disappear between shots.
Continuity mistake: When the Warners hide behind some wooden crates in Mr. Director's studio, the largest crate changes style between shots (note the new diagonal planks attached on both sides).
Continuity mistake: When Mr. Director first meets the Warners near a buffet table, his chair disappears for a shot, only to reappear moments later.
Answer: According to the Animaniacs Wikia: "Baloney is one of the few people capable of truly terrifying Yakko, Wakko and Dot, largely due to being impervious to their violently physical brand of humour and his inability to understand how much they despise him."
lionhead