one-arm lunchroom

English edit

Etymology edit

This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.
Particularly: “Some sources say it's because you could eat the snacks with one hand; others refer to a type of wide-armed chair.”

Noun edit

one-arm lunchroom (plural one-arm lunchrooms)

  1. (US, slang) A diner serving snacks and simple meals.
    Synonyms: one-arm joint, one-arm restaurant