| Answer | Crossword Clue |
|---|---|
| THE | "That'll be ... day!" |
| THE | "That'll be ..... day!" |
| IBET | "That'll be the day" |
| IBET | "That'll be the day!" |
| WHENPIGSFLY | "That'll be the day!" |
| IWOULDNTBETONIT | "That'll be the day!" |
| NOTHINGTOIT | "That'll be a snap!" |
| ASIF | "That'll be the day!" |
| BUDDYHOLLY | "That'll Be the Day" singer |
| DAVIDESSEX | "That'll Be the Day" star, 1974 |
