BUFFY: Remember Dr. Gregory? You scarfed his head? Yeah, well, he taught me, you do your homework, you learn stuff. Like what happens to your nervous system when you hear this!

(She plays the tape. It's Giles' voice.)

Tape: ...extremely important to file not simply alphabetically...

BUFFY: Giles!

GILES: I-it's the wrong side!

(a scuffle ensues, Giles manages to lay the tape)

BUFFY: Bat sonar. Makes your whole nervous system go to Hell. You can go there with it!

(hacks Natalie to pieces)

written by: David Greenwalt; Transcribed by: AleXander Thompson. Full transcript at:
http://www.studiesinwords.de/04pet.html