Who's (just come from getting righteously drunk) on First?

Two men approaching, reaching, passing my window.

Man 1: ...so where your friend at?
Man 2: Who?
M1: Your friend. Where he at?
M2: What friend?
M1: Your frie....where are we going?
M2: To my friend's house.
M1: That's what I'm saying, where he live at?
M2: At his HOME, damn!
M1: So we going there, right?
M2: Where?
M1: Where your friend live.
M2: I told you where he live...