Rumour has it there might finally be more S3 episodes subbed soon. Personally, I wouldn't believe a word of it.
Mimiko shows traces of some kind of one or more varieties of Hokuriku dialect this episode, including some sudden outbursts quite different to standard Japanese. I've represented this with some Scottish phrases I found on the internet, most likely butchered. Enjoy.
[SMC-Subs] Idol Time PriPara - 016 [5DD2FC6C].mkv (486.5 MiB)