Buffy to Angel in the season 1 ep “Angel”
“Or perhaps you could lie on the floor and gag for a while.”
Dang it. I got nothing. This better turn out to be an Angel quote in Season 3 or beyond, or I will be really upset.
A-ha! Got it! 
Wesley so some anonymous flunky of Holtz right after Wes crashes a meeting and punches said flunky out - Loyalty.
“But maybe, we could spend some time together soon? Some night when I’m not being held hostage by a raving psychotic.”
Joyce to Buffy, after Buffy dispatches psycho-vampire by feeding him holy water with his pills (uh huh, pills) in that ep where Buffy is tested. Can’t recall the name but you know I know what ep I mean.
“Mm, cookies!”
Right people, wrong episode.
Oh well, then it’s in the second half of the Faith/Buffy body switch?
There you go!
Dawn to the gang, on how to pronounce the name of the bank-robbing demon M’Fashnick. In “Flooded.”
**“I’m here to violate your firstborn” never goes over well with parents. Not sure why. **
Another of my favorites! Riley to Buffy at the front door in The Real Me.
“Or to do that thing with your mouth that boys like.”
Willow to Buffy (at the picninc?) in, is it “Faith, Hope and Trick”?
“Take 'em all.”
Willow, to Buffy, encouraging her to flirt with Scott. “Faith, Hope, and Trick.”
I’m thinking maybe dinner and a movie. I don’t want to rush into anything. I’ve been hurt, you know.
Angel to Thesulac in “Are You Now or Have Ever Been”
“I’m sure I rocked your world and all, but… I gotta go to work”
Spike to Willy the Snitch in “Whats My Line?” Part 2
Luke, to the other vamps, as the Harvest reaches its almost-peak?
I was thinking “Are You Now or Have You Ever Been”
Which means “I’m sure I rocked your world and all, but… I gotta go to work” is still on the table. (sorry, but if I don’t get in a Buffy related post every 12 hours or so, I start to get the shakes 
)
Harmony to the dead guy in her bed - Harm’s Way
“Great, I’ll give Xander a call. What’s his number? Oh yeah,
1-800-IM-DATING-A-SKANKY-HO.”
Willow to Buffy in Phases about Xander dating the Skankiness that is Cordelia
“That kid was toxic when he came here tonight. Heavy on the ‘ick’.”
Lorne to Cordelia, about Connor, in the Angel episode Benediction.
–Cliffy
P.S. Yes, I googled the answer to the last quote, but only to save the thread from oblivion!
Cordelia to Buffy in Bad Eggs
(hoping it’s not been used, but not going through the whole thread to figure it out)
Your logic is insane and happenstance, like that of a troll.