Who is you?

Obnoxiously loud young man to an older guy talking on the phone:
"Is she in Idaho? Is she? Is she in Idaho?"

Guy: "Yeah."

Loud guy:
"Ask her if she works in a hotel! Dude, ask her if she works in a hotel!" (guffaws)

Guy: "No."

Loud guy: "Who is that? Who is it?"

Guy. "Mary Alice."

Loud guy: "She called me a dork! She doesn't even know who I is! Um, am."

- On the bus

-- Overheard by Specklet