Xander in "Witch"
Cordelia in "Witch"
Xander in "Bewitched, Bothered and Bewildered"
Giles in "Teacher's Pet"

2. "I seem to be having a slight case of nudity here."

Buffy in "Bewitched, Bothered and Bewildered"
Xander in "Go Fish"
Cordelia in "Some Assembly Required"
Willow in "Nightmares"

3. "Oh, right, 'cause I lie awake at night hoping you tweakos will be my best friends. And that my first husband will be a balding, demented, homeless man."

Cordelia in "What's My Line?"
Cordelia in "Nightmares"
Cordelia in "Out of Mind, Out of Sight"
Cordelia in "Passion"

4. "I've known you for two minutes and I can't stand you. I don't really feature you living forever."

Cordelia in "The Dark Age"
Buffy in "School Hard"
Spike in "Lie to Me"
Xander in "Teacher's Pet"

5. "God! I am so mentally challenged!"

Willow in "The Pack"
Buffy in "The Harvest"
Cordelia in "School Hard"
Buffy in "Halloween"

6. "I had very definite plans about my future. I was going to be a fighter pilot. Or possibly a grocer."

Hank in "Nightmares"
Hank in "When She Was Bad"
Giles in "Never Kill a Boy on the First Date"
Xander in "Nightmares"

7. "We all need help with our feelings. Otherwise we bottle them up, and before you know it, powerful laxatives are involved"

Principal Flutie in "The Pack"
Giles in "Nightmares"
Willow in "Prophecy Girl"
Principal Flutie in "Teacher's Pet"

8. "If I say something you really don't want to hear, do you promise not to bite me?"

Xander in "Nightmares"
Cordelia in "Surprise"
Xander in "Prophecy Girl"
Willow in "Lie to Me"

9. "See, in my fantasy, when I'm kissing you, you're kissing me."

Oz in "Innocence"
Xander in "Phases"
Xander in "Bewitched, Bothered and Bewildered"
Angel in "Surprise"

10. "Don't worry, roller-boy. I've got everything under control."

Angel in "Becoming, Part 1"
Xander in "Becoming, Part 2"
Angel in "Passion"
Angel in "Killed by Death"