Can you imagine having a snail living inside your body?! That's exactly what happened to this 4-year-old boy.
According to Rachel Franklin, her son Paul fell and scraped his knee one day. And though they seemingly cleaned it well, within a few days it was swollen and hot to touch. Doctor's gave the young boy antibiotics, but the infection wasn't clearing up.
Soon, Paul's mom decided to pop the inflamed section – and out came a SNAIL. Pretty crazy right?
Watch the video below to see a reenactment of the horrifying infection, as shown by Animal Planet's Monsters Inside Me.