Okku's drills carried some kind of poison that it sprays onto other house yukkuri which turn them into some kind of rabid cannibals.
Here comes my counterattack noze!
paraphrasing 返り討ちThis strongest Marisa doesn't let her guard down nozeLi-Little oone!?Hurting no ze!chompWhat are you doing no zeYuhahahaa!Now, little one should stay away from the danger no zeYuu, widdle shish, dwon't do chew chew to Reimyu, okayLittle one come over hereTake care of little one, Reimu
Marisa is going to give the next-door neighbor Marisa some educational guidance nowDwaddy!I get itMarisa, are you okayYuhahaha!It's fine na no zeMa-Marisa, Behind you!?
Dwaddy ish strong huhMarisa took it easy no zeHow'd that feel na no ze!
If Marisa did it seriously you'd have not see it no ze!