Some investors believe that 'the worm has turned', and that the economy is getting better.
She finally 'wormed' the truth 'out of' him. [=she finally got him to tell her the truth]
I didn't think that she would go on a date with that 'worm'. [='wretch']
(..) then he sends us our water. You pull on this to start the water flowing. Give it a try. Uhh. You're such a klutz. Yuck! What's in this water? Dried worm salts. It's supposed to be good for you. And with water this murky, you can't see all the sludge in the tub. Yank it again when (..)2001 Spirited Away