If mrs puff stayed like that they would probably forget about it and pretend that never happened. Because its not like they ever did that.Mrs. Puff was SCARY. I was creeped out. But it was still funny. I thought the beginning was funny when SpongeBob went "Let's get this party started!" and then he just kept crashing. I was glad that Mrs. Puff went back to normal in the end, because I'd never watch SpongeBob again if she didn't xD. I'd give it a 8/10.
Do you think Mrs. Puff will go back to normal? I hope so. I think that wanting him dead was a little harsh. Did she want him dead in the old episodes? I don't recall her being THAT harsh.