Why???

Drove past a used car dealership and noticed they had something just sitting there for everyone to see. It was about a 40 green inflatable gorilla. Ok, now that could be enough, but it wasn't. The gorilla was holding an 8 ball. WTF???? Why an 8 ball. What are you supposed to shake it and ask it if they were going to sell you a lemon? Maybe you don't remember that famous movie with the gorilla in it and it was attacking everyone with an 8 ball. Oh wait, I don't remember that movie either. It just doesn't make sense to me