Not so. I've tried this on a few dozen students (post-secondary, many of them post-baccalaureate, perhaps 50% ESL) over the years; of those who have not heard

Not so. I've tried this on a few dozen students (post-secondary, many of them post-baccalaureate, perhaps 50% ESL) over the years; of those who have not heard it previously, all others say "what? that's not a sentence". I don't recall a single counter-example.