The award-winning Australian comedian Sam Simmons is shuffling around in a pair of bread loaves. He's wearing them like slippers and trying to take bites out of them at the same time. Indeed, his tremendously silly show, Fail, is essentially a shambles. This is the overarching joke: it's his absurd non-sequiturs and his tongue-in-cheek, shamateur performance style that reduce his audience to spasms of laughter.