During the scene with skank and gutterboy talking at the quarry, Paul thought they said "queef city". I'm pretty sure they said "quiff city". The quiff was a preppy boy hairstyle. I took it as them mentioning how many dudes were at the quarry.
I'm surprised you guys didn't mention the fact that they first said "look at all the duck butter". I had to look that up. Urban dictionary told me duck butter is when you don't clean under your balls for a few days and it builds up a gross film. Did they really say duck butter?! What did they actually mean?? Ew.