Here's a cool website for that person who has everything: Great Big Stuff. Check out the 3-pound peppermint stick. I'm not so sure about the kid, though. "Hey kid, 1976 called. It wants your hair back."
They also have a 2-pound Chupa Chup lollipop and, for the person who truly, truly has everything: a monster loaf of raisin bread (plastic, not real). Be sure to put that on your list!