It's almost a MN cliché to suggest saying "did you mean to be so rude?" as a tactic to confront someone who makes an unwelcome comment.
So discussion on another thread got me wondering:
- Has anyone actually tried using it?
- What response did it get?
- If the response was "yes", did it help the situation?
We can use this thread as an evidence base (positive or negative) next time someone suggests the phrase on AIBU etc. 