Pearls Before Swine by Stephan Pastis for February 10, 2009
Pig says, "How does your heart know to keep beating when you're asleep?" Pig says, "Your subconscious handles it, unless your conscious mind starts to focus in on it. Then you create 'Utter brain choas.' So it's better not to think about it." Goat says, "Why do you tell him stuff like that?" Rat says, "Because it's fun and besides, even a moron like Pig knows when he's being messed with."