Kevin, Highbreed Commander and others in “Grounded”

[tied up to conduits] This stinks.

You are not the first to taste defeat at our hands, nor will you be the last.

No, I mean the bat poop. I can't believe you eat that stuff.

We do not eat it, human.

Sure you do. What else would you do with it?

Tennyson has trained you well, but your pathetic attempt to learn our plans succeeded only in reminding me of the need to dispose of you. [gets hit by DNAlien, thrown by Humungousaur]

Oh, that one was a little high and inside.

I thought you got sent to your room without supper.

Enjoy me while you can. I'm gonna be grounded for the rest of high school. [breaks off the conduits, freeing him]

I was just getting him to spill his guts about his plans for the bat poop.

The DNAliens down there are rendering it, removing the impurities until they're left with a highly volatile isotope, suitable for use as a power source.

You figured that all out by yourself?

Gwen. Question is... power source for what?

It's a surprise. The final surprise for the human race! Destroy them!