Even being fake, I've seen shit like that happen. Especially when you're weary from traveling all day, or all week, and things just aren't going your way. You snap at the smallest little shit.
But, it was rigged...look at the perfectly folded clothes coming out of his bag, or how many people spell Ian like I-a-I-an...or whatever he said near the beginning; it was nowhere near Ian, which is the only spelling I'm familiar with.
Good entertainment though!
