I'm a little lost on what happened in this scene in Ocean's Twelve (2004), other than Rusty and Danny were pranking Linus (Matt Damon) with the help of Matsui.
I'm thinking it's a prank because later in this movie (or maybe it was Ocean's Thirteen (2007), I don't remember), I seem to remember another scene/cut scene where it appears Linus realized they pranked him on another occasion.
Dialogue from IMDb:
Matsui: When I was four years old, I watched my mother kill a spider... with a teacosy. Years later, I realised it was not a spider - it was my Uncle Harold.
Linus Caldwell: [All eyes turn to him, expectantly] Oh, let the sun beat down upon my face, stars fill my dreams.
[Ryan claps hand across eyes]
Linus Caldwell: I am a traveler in both time and space, to be where I have been.
[Blank, yet stern, looks from everyone]
Linus Caldwell: [Outside, Ryan and Ocean join Caldwell in the street] Is he alright? Are we alright?
Rusty Ryan: Kashmir?
Danny Ocean: Is that your idea of making a contribution?
Rusty Ryan: We hadn't even started. We ain't even got to the terms yet.
Danny Ocean: We came this close to losing that.
Linus Caldwell: Hey, I don't even understand what happened in there. What did I say?
Danny Ocean: You called his niece a whore.
Rusty Ryan: A very cheap one.