In which Penelope determines that we are on occasion the authors of our own disasters.

↓ Transcript
Panel 1:
(Penny, Bob and Johnny pause just outside a cobweb-covered door. “Caution” tape bars the entrance.)
Penny: This is it, Bob. The disaster system is right through that door. But I still have to warn you…

Panel 2:
(Inside the musty room, the trio find an ancient computer system, with wires hanging haphazardly from the ceiling.)
Bob: Great! I guess I just flip this switch and fire it up!
Penny: No! Don’t! The wiring -

Panel 3:
(Penny, Bob and Johnny are thrown about by a large explosion.)
SFX: KA-BOOOM!

Panel 4:
(Outside the building, Penny, Bob and Johnny watch through the smoke as firemen go about saving the day.)
Penny: Way to fire it up, boss.