| Answer | Crossword Clue |
|---|---|
| RIOT | A cause of hearty laughter: Slang. |
| RIOT | Cause of laughter: Slang. |
| boffed | a. box-office hit b. joke or humorous line producing hearty laughter |
| boffs | a. box-office hit b. joke or humorous line producing hearty laughter |
| boff | a. box-office hit b. joke or humorous line producing hearty laughter |
| vellicate | to touch (a body part) lightly so as to excite the surface nerves and cause uneasiness, laughter, or spasmodic movements. |
