Never ask who Joe is. Just don't. Trust me.
Gilbert: Do you know where Joe is?
Humphrey: Who's Joe?
Person one: Joe was missing
Person two: Joe who?
Person one: Joe mama
Person 1: *hey*
Person 2: *whats up*
Person 1: *joe.*
Person 2: *huh? whos joe?*
Person 1: *JOE MAMA!!!*
A Joe or Joes is a New Orleans slang word for cigarettes or a loosie.
Wusam Bitch, you got a Joe? Wusam la brotha, you wan go in on some Joes? Bitch you got Joes? Gimme a joe bitch!