What does a 5,000 WASP Nest Look Like? (PHOTO)

There's a woman in Winchester, England who lives alone in a five-bedroom house. We're not sure how old she is, but she has an adult son.

Anyway, she hadn't even opened the door to one of the spare bedrooms for three months, until her son came to visit last weekend. And when he went in, he discovered that the entire upper half of the twin-sized bed was covered by a huge WASPS' NEST.

According to the exterminator, there were FIVE THOUSAND wasps living in it. And they were also INSIDE the mattress.

He says it was so impressive, he actually felt BAD about killing them all. But as soon as he started messing with the nest, THOUSANDS of wasps started swarming him. So obviously it was dangerous, and they didn't have a choice.