Authors:

For God's sake, have some self-respect and do not run off at the mouth if your brain is out to lunch.

Anton Chekhov (2008). “How to Write Like Chekhov: Advice and Inspiration, Straight from His Own Letters and Work”, p.24, Da Capo Press
For God's sake, have some self-respect and do not run off at the mouth if your brain is out to lunch.