Answer:
What screams when put in a pot of boiling water?
John Lennon sang about being this toothy creature.
A warrior amongs the flowers, He bears a thrusting sword. Able and ready to use, To guard his golden hoard.
These animals hang out in the mist.
The ones in the sea are prickly, but the ones on the street might pickpocket you.
My days are numbered. What am I?