Kh-! Damn you, little brats!

We'll just have to teach how how scary grownups really are!

Fuhahaha! How do you like that!!?

Scream and cry! Let's hear you shriek in horror!!

O-Oi... Is that kid really a kid...?

What are you, stupid?

Let me go hustle before I dance, you pig hero! Unsure about the translation here, but I think she's referencing "hustle time" in "sexy hostess" clubs. These clubs function like regular hostess clubs but provide the aforementioned "hustle time" or "down time", during which the patrons are given more privacy with the hostesses and more intimate contact is allowed between the two (lap dances with breast fondling, kissing etc.).