I just hatched a Naive, Hustle Nidoran(male)... on the 8th egg!
Perfect Sp.Attack and Sucker Punch as an egg move (although I wish the perfect speed was passed as well considering both parents had 31 Speed & Sp.Attack). I’ll try to post pictures in a few days.
That’s the fastest MM shiny I’ve ever gotten, plus with the ideal Nature and Ability - and pretty much the whole time I was boxing eggs I thought “please don’t be a female with something dumb like Rivalry...”
So then I decided to begin the shiny Slowpoke hunt (since I had a female, Regenerator from Japan). This too turned out to be a quick hunt because after only 3 or so boxes, I hatch a shiny one: Jolly w/ Oblivious....seriously... I still plan to evolve it into Slowbro, but I doubt I’d actually use it for anything.