Related Clues:

• Hot air
• Bluster
• Activity for 41-Across
• Empty boasting
• Braggadocio
• Boasting about a corgi dog that's cut out barking
• Boastful and arrogant behaviour
• Broadcasting Lord coming to a party, one in company boasting
• Trumpet-blowing of dance music dwarf covered in life story
• Boastful behaviour