There’s just something about frogs, spiders and rats that make our skin crawl, especially when they come free in our bags of lettuce, grapes, frozen lemonade, and now, as one Oregon man claims, a Subway sandwich. A pair of friends’ trip to “Eat Fresh” at a local Oregon Subway shop last week included a decidedly “unfresh” – and unwanted ingredient: a dead rat, KGW-TV reports. “It’s the funniest thing I’ve ever seen, but it’s also the most disgusting thing I’ve ever seen,” the man said.