Ben, Kevin and others in “Grounded”

[gets up from the table and answers] Hello? Tennyson Residence. This isn't a good time, Kevin.

[through phone] You're telling me. I'm up to my nose in smelly goo, trapped in a vat, and DNAliens are coming!

[looks at his parents staring at him as they hear Kevin's voice and waves at them] I'm conferencing Gwen in.

[answers the phone] Hello?

I can't get a grip on the wall! Uh-oh. Company.

Kevin? Is that you?

Absorb something and bust out of the tank.

Absorb what? Stink?

What's your phone made of?

Titanium. Why? [looks at his cellphone] Oh.

Ben, you're on punishment! Get off the phone!

One minute, Dad.

Guys, I think I know what Kevin's swimming in. According to wifipedia, Castoon has only one export: bat guano.

[busts a hole in the tank, freeing himself] What is guano?

Evidently, the berries on the island are radioactive from the nuke testing years ago. When they're eaten by the bats, the resulting waste is the rarest isotope in the world.

[disgusted] Ugh!

Ben?

One minute.

The radiation is so mild, however, it would take a lot of it to constitute a threat.

Gwen, how much can that freighter carry?

50,000 tons.

Guys, I could use a little help.

[takes the phone out of Ben's hand, cutting off their call; annoyed] "No phone" means "no phone!" Go to your room!

[shrugs and walks straight to his room] I can't believe this is happening!