drunk

[perdecas]

two drunks are walking down the street , one turn to the other and says

wow what a beutiful night and look at the moon it looks great!
the other drunk says
thats not the moon its the sun!
they argue for a few minutes until a third drunk walks by and they decide to ask him and settle the ?

sir, tell us is that the moon or the sun?
he looks up and says" i don't know, i don't live around here!

[Beetleboi -Greg-]

Is that a shoebie joke? If it's not than I don't get it.  ::)