Hippee/hickey!

We watched "The Kid" the other night as a family. A good show with a dog in it like ours. In the movie the boy wants to know what a "hickey" is. Kason piped right up and said he knew what a hickey was, "it's a guy that drives around in a colorful van wearing the necklace that has the circle with lines across it". So just to clarify, this is a hickey van:whose driver wears a necklace like this:
whose hickey kid would look something like this.