Neither do I, I haven't been sick in years. But the problem with people who don't get sick (secret hidden parenthesis: "Often") is that when they DO get sick, it's with something a bit more nasty... inb4 std's
2nd one actually made me scared. The dog had the most violent seizer ever, when all the cabinets opened at once I shit my pants(not even kidding), but it was funny when katie's sister broke her dad's(or husband I forget who he was) neck.