"What do you want? I feel like shit. Too much beer. So spare me, please. Just let me suffer quietly." — Diner Dude to Max in "Out of Time"
The "Diner Dude" is a resident of Arcadia Bay. He is sitting at the counter in the Two Whales Diner.
Episode Two - "Out of Time"[]
When Max Caulfield tries to speak with him, he says, "What do you want? I feel like shit. Too much beer. So spare me, please. Just let me suffer quietly," and "Leave me alone or I will vomit on you."
Episode Five - "Polarized"[]
He appears in the diner sequence of Max's nightmare, sitting at the counter at the same place as in "Out of Time".