1922 M. Bodenheim ‘Poetry’ in Introducing Irony 70: S-a-a-y, what’s the idea?at what’s the (big) idea?, phr.
1922 M. Bodenheim ‘Poetry’ in Introducing Irony 68: I am a sporting lady from the roadhouse down the way.at sporting lady (n.) under sporting, adj.
1922 M. Bodenheim ‘Poetry’ Introducing Irony 69: Maybe you’re spoofing me, you funny old turnip!at turnip, n.