The best dialogue every said in Buffy came from Spike in season 2:
Vampire#1: Yes. This weekend, the night of St. Vigeous, our power shall
be at its peak. When I kill her, it'll be the greatest event since the
crucifixion. And I should know. I was there.
Spike: (appears behind them) *You* were *there*? (chuckles) Oh, please!
If every vampire who said he was at the crucifixion was actually there,
it would have been like Woodstock.
Vampire#1: I oughta rip your throat out.
Spike: (turns his back to him and strolls away) I was actually at
Woodstock. That was a weird gig. I fed off a flowerperson, and I spent
the next six hours watchin' my hand move.
Vampire#1: Yes. This weekend, the night of St. Vigeous, our power shall
be at its peak. When I kill her, it'll be the greatest event since the
crucifixion. And I should know. I was there.
Spike: (appears behind them) *You* were *there*? (chuckles) Oh, please!
If every vampire who said he was at the crucifixion was actually there,
it would have been like Woodstock.
Vampire#1: I oughta rip your throat out.
Spike: (turns his back to him and strolls away) I was actually at
Woodstock. That was a weird gig. I fed off a flowerperson, and I spent
the next six hours watchin' my hand move.