A woman in Russia went to the hospital recently when she wasn't feeling well after she took a nap in her yard... and the doctors found a four-foot SNAKE had crawled DOWN HER THROAT while she slept! Watch them pull it out of her throat here:
Horrifying! Apparently this isn't a one-off situation... some people in the area warn others not to sleep outside because of this exact situation. Forget swallowing a spider while you sleep, we're worried about SNAKES!