Joe goes down to the docks...(long)
... to look for a job. He sees three old sailors sitting on a bench in front of a large ship, having a conversation. As Joe walks past to them, he hears what they're saying.
- Number four! says the first sailor, and the other two starts to laugh.
- Number six! says the second one with a giggle, and the other two starts to laugh.
Joe is a little bit confused, so he walks up to them and asks:
- Hey! I heard what you were talking about, and I have to ask, what's…