This sux. Everyone's stealing my favourites. And I was gonna choose all of them, but that's been taken.
So I'm gonna go with 1 from Buffy and one from Angel.
Old Skool Cordy: (In the library between her and Giles)
"Wait what does this one do?" "it asks mindless questions with whom it's supposed to be working with so that nothing is getting done." "Boy there's a demon for everything."
Also : "I came over here to tell Buffy to stop all this craziness and found you unconscious...again. How many times have you been knocked out anyway? I swear one of these days you're gonna wake up in a coma."
"Wake up in a co--? oh never mind."
New Cordy: (The last speech Cordy ever says to Angel.)
"I'm just on a different road, and this is my off ramp. The Powers That Be owed me one and I didn't waste it, I got my guy back on track."
Also: (Cordy singing) "I've got a Gunn, and my name is Gunn."
I know this one doesn't count, but there's a line that Cordy says to Angel in the comics when he's about to leave her up in heaven.
She says: "Be good, Big Guy."
I think it's cute and awesome and is so something Cordy would've said!!!!!!