Well this is not about a guy named Jack or a bean stock, but its a story about a man who had a pea plant grow in his lung. BBC News - Pea plant grows inside man's lung
It's a real shame, but you see this all the time. Sure peas are pretty innocent by themselves, but they're a gateway vegetable. One day you're snorting peas, then then next day you're robbing your grandmother so you can score some garbonzos to freebase. Such a tragic tale. I woulda thought that he'd cough nonstop as his body tried to get that thing out of there.
Beanstalk. Stock is merchandise on hand, a soup base, or one's part of a jointly held endeavor. As for the story, I suppose it's not easy... *sunglasses* being green. YEEEEAAAAAAAAAAHHHHHHHHH!
The real question is...how can it grow with out light and water? this sounds like the one who had a pine cone in his lung few years back.