Cat on a Hot Steel Beam - S1-E60
Continuity mistake: When Mindy is about to walk off the far end of a steel beam on the 90th floor, Buttons extends the beam by bolting on a wooden plank. As the shots change, so does the side on which the plank is bolted.
Cat on a Hot Steel Beam - S1-E60
Continuity mistake: After Mindy escapes from her backyard to chase a black cat, the gate hook vanishes from the fence post as soon as Buttons notices that Mindy is gone.
Cat on a Hot Steel Beam - S1-E60
Character mistake: As the fire truck darts out from a back alley, the sign on a nearby gift shop window reads "gift's" when it should be "gifts".
Cat on a Hot Steel Beam - S1-E60
Continuity mistake: In the opening scene where Mindy escapes from the backyard's gate, Buttons naturally runs out to find her. But at some point in this short time, the gate's hinges switch sides.
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