Actress Hailee Steinfeld pairs a navy-and-white dress with white strapped sandals at an event in Los Angeles in 2013.
If the oil is on the inside parts of the spark plug like the bottom insulator, that's a bigger issue, you have either leaking valve seals or very leaky piston rings. If your car blows a puff of blue smoke on startup, you probably ave leaky valve seals. If it blows blue smoke all the time, leaky piston rings.
There are only two reasons why an engine would have oil pressure low enough to throw a rod. Excessive wear in very high-mileage vehicles can systemically lower oil pressure enough to cause a rod bearing to spin out of its bearing cap on the crankshaft due to friction from lack of lubrication.