What is your favorite dialogue interaction from the game?

This game has so many excellent little conversations / quips. The other night I heard a new one I was unfamiliar with and I found it really funny.

(Minor act 2 spoiler).

Right before entering the illithid Colony in act 2, I asked Jaheira if she wanted to join the team and she said the usual, "Sure but you'll need to dismiss someone first." I thought it'd be fun to bring Jaheira along, so I told Karlach to go back to camp, and Karlach responded, "Teacher's pet." The delivery of that line was so good and it made me chuckle.

I realize that there are probably loads of these minor interactions I haven't even heard myself yet, so I wanted to ask y'all what your favorites are.