.Robin says "We're shutting you down Jonny" and Raven adds, "and you're little dog, too." Raven's line is a reference to the Wicked Witch of the West's line from "Wizard of Oz"
Killer Moth tries to coax Silkie by saying: "Larva M319, I am your father. Join me and we can... go on a picnic or something." It's a take off to the speech Darth Vader gave Luke at the end of "The Empire Strikes Back."