Continuity mistake: Towards the end after Dr. Scratchansniff backs his car out into the road, Yakko tells him about next weekend's date. Then, in between shots, the car parks itself on the sidewalk.
Continuity mistake: When Dr. Scratchansniff storms out from his car and starts bickering with the jockey in a pink convertible nearby, the white painted lines leading up to the Snackaterium space themselves out considerably after a couple of shots.
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