I don't want to scare you. They can be a little inappropriate and loud. Very loud.
9 seconds sound clip from the Frozen movie soundboard.
You can hear this line at 01:03:32 in the Blu-ray version of the movie.
Quote context
[...]
- Ooh.
- So, uh, about my friends. Well... I say friends... They're more like family.
- Anyway, when I was a kid, it was just me and Sven. Until they, you know, kinda took us in.
- Yeah.
- I don't want to scare you. They can be a little inappropriate and loud. Very loud.
- Okay, then. Meet my family. Hey, guys.
- You are a sight for sore eyes.
[...]