Or worse still, go back to vaudeville

Don Lockwood:

I'm no actor. I never was. Just a bunch of dumb show. I know that now. Cosmo Brown:
Well, at least you're taking it lying down. Don Lockwood:
No. No kidding, Cosmo. Did you ever see anything as ridiculous as me on that screen tonight? Kathy:
Yeah, how about Lina? Don Lockwood:
All right. I ran her a close second. Maybe it was a photo finish. I'm through, fellas. Kathy:
Don, you're not through! Cosmo Brown:
Why of course not. Why, with your looks and figure, you could drive an ice wagon or shine shoes! Kathy:
Block hats! Cosmo Brown:
Sell pencils! Kathy:
Dig ditches! Cosmo Brown:
Or worse still, go back to vaudeville