T-L-I: Sure you know the 2nd law of thermodynamics. But do you know the Flatulence Theorem?
Doctor: Hmmm. You mean the Fluctuation Theorem?
T-L-I: No, I do not. It predicts that the entropy of an isolated system, such as yourself, should tend to increase until it reaches the equilibrium, therefore you eventually fart. What do you have to say about that?
Doctor: It's just a statistical one.
T-L-I: So you are saying you fart statistically?