"We can't let you go until we're sure that you're-you're impotent or..."- Giles
"Hey!"- Spike
"Sorry, poor choice of words. Until we know that you're-you're..."- Giles
"Flaccid?"- Buffy
"You are one step away, missy."- Spike
"Giles, help. He's gonna scold me."- Buffy