Who Framed Roger Rabbit (1988)

Continuity mistake: When Jessica appears on stage, Eddie has Betty Boop standing next to him in all close-up shots, except for a wide shot of the public behind Jessica where Boop is missing. (00:18:15 - 00:19:05)

Sacha ★

R.K. Maroon: How much do you know about show business, Mr. Valiant?
Eddie Valiant: Only that there is no business like it, no business I know.
R.K. Maroon: Yeah. And there's no business more expensive. I'm 25 grand over budget on the latest Baby Herman cartoon. You've seen the rabbit blowing his lines. He can't keep his mind on his job. You know why?
Eddie Valiant: One too many refrigerators dropped on his head?
R.K. Maroon: Nah, he's a toon. You can drop anything you want on his head, he'll shake it off. But break his heart, goes to pieces just like you and me.

Trivia: After reading Judge Doom's introduction and that the character never blinks, Christopher Lloyd immediately realised that Judge Doom was a toon.

Question: Does "pattycake" also mean something sexual? We were obviously at first supposed to think Jessica and Acme had sex, but if they were, why would she say "pattycake" and why does Maroon say "You're not the first guy whose wife went pattycake on him"? Am I missing out on something?

MikeH