Related Clues:

• Floats and more
• Part of SUV
• Squash, e.g.
• Make oneself look big
• Common dog name
• Eschew humility
• Display ostentatiously
• Two-Oscar actress
• Showboat
• Sing one's own praises
• Flaunt, say, as muscles
• Public procession
• 'Oh, goody!'
• Expand and contract
• 'I'm king of the world!,' e.g.