K, got it.
Relmerea Goran, who is drinking ale near the wayshrine, every so often shouts up to the drunken Orc Durang on top of the building above her. These are the two lines I've heard her say:
"Watch your step, Durang! You know I'm not catching you if you fall, right?"
"If you throw up on me, I'm going to knock you off of there! Count on it!"
Sometimes it's not what the NPC's say, but the letters they write, that crack me up.
My characters have hirelings to collect mats while they are off adventuring. Mazul patronizes Madam Firilanya, who is the clothing hireling (Alise has her, too, I think). One letter from the Madam:
I heard a joke the other day. What do you call someone who rants about Dwarves who sew jewelry into the fringes of their robes? A Dwemer hemmer gem condemner! (I never said it was a good joke.)