Billy is sitting at the bar, chatting with the bartender when he decides to look around to see who else is present, and is shocked to see a guy that looks very similar to him sitting alone at a table!
"Hey! Don't you think that bloke looks just like me?" he asks the bartender excitedly, tugging on his arm. "Same haircut! Same nose! Same eyes, even!"
"Yea, I guess so," the bartender agrees.
"I'm gonna find out who he is!" Billy says, so he approaches the strange look-alike, and sits down at his table.
"Holy cow! You look just like me!" exclaims the double.
"That's what I said to the bartender!" laughs Billy. "Look at us! Same hair, same eyes, same double-chin! Do you live 'round these parts?"
"Yea, I have a flat a couple blocks from here, but I grew up on Winchester Street in Manchester."
"Manchester?! So did I!" exclaims Billy. "Ever hear of Albert and Margaret? Those're my parents."
"My parents were named Margaret and Albert!" the double gasps. "Did you ever have a dog growing up? I had a little spaniel with brownish-red hair."
Billy is shocked. "I had a little dog and he had redish-brown hair!"
The bartender is watching this until another regular, Reggie, sits down at the bar, and says 'hello', and if anything new is happening.
The bartender nods at a table and sighs, "Well, the Murphy twins are stinking drunk again!"