Cordelia: Eww, what does this do?
Giles: What?
Cordelia: What does this do?
Giles: Uh, it extracts vital organs to replenish its own mutating cells.
Cordelia: Wow. What does this one do?
Giles: Um, it elongates its mouth to, uh, engulf its victim's head with its incisors.
Cordelia: Ouch. Wait, what does this one do?
Giles: It asks endless questions of those with whom it's supposed to be working so that nothing is getting done.
Cordelia: Boy, there's a demon for everything.