| Answer | Crossword Clue |
|---|---|
| FORSHAME | "You should know better!" |
| TSK | "You should know better!" |
| TSKTSK | "You should know better!" |
| TSKTSK | "You should really know better!" |
| FYI | "Thought you should know," on a memo |
| SEARCHME | "How should I know?" |
| INSIDER | Person who should know |
| BEATSME | "How should I know?" |
| YOUR | ".. Mother Should Know" (Beatles tune) |
| ADULTS | Those who should know better |
| WHO | "Is that someone I should know?" |
| THANKYOU | Phrase an overseas traveler should know how to translate |
