"Just sitting here, watching our barren lives pass us by. Oh, look, a cockroach."

"I don't like spiders, okay? Their furry bodies, and their sticky webs, and what do they need all those legs for anyway? I'll tell you - for crawling across your face in the middle of the night"

"Yeah, you're the Slayer. We're, like, the Slayerettes"

"Well, when I'm with a boy I like, it's hard for me to say anything cool or witty or at all. I can usually make a few vowel sounds, and then I have to go away"

"So he is a good vampire! I mean, on a scale of 1 to 10, 10 being someone who's killing and maiming every night, and 1 being someone who's...not."

Lyrics to the song in Buffy's prophetic dream during the episode Hush (Season 4 Episode 10)

Can't even shout
Can't even cry
The gentlemen are coming by
Looking in windows
Knocking on doors
They need to take seven
And they might take yours
Can't call to mum
Can't say a word
You're gonna die screaming
But you won't be heard

The song clues the Scooby gang in on what the gentlemen do:
They need to take seven
And they might take yours
Refers to the seven hearts they need to collect
You're gonna die screaming
But you won't be heard
Refers the fact that the Gentlemen take away their voices
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