Related Clues:
- Flippancy from Italian held in tax charge
- Wicked Left to start heartless Tory silliness
- Joshing
- Frivolous conduct -- it's covered by tax
- Putting Italian in charge is silliness
- Manner lacking seriousness
- Lack of appropriate seriousness
- Yelled and stamped one's feet, maybe
- Tax covering information technology and high spirits
- Made like a fan
- It cuts tax, giving rise to unbecoming jocularity
- With 29-Across, like a deer in headlights
- Nothing in indirect tax collected, causing serious amusement?
- Thoughtlessness of tax involving computer services
- Light humor