Schmidt: You're acting insane.
Jess: I'm acting insane? That guy's insane.
Schmidt: Look, Jess, when you moved in, we all had to roll with it. To be fair, you do some pretty weird stuff.
Winston: You know, I still can't get used to the way you let us know when you're using the toilet.
[flashback to Jess hitting a triangle in the bathroom]