Related Clues:

• Felt smug
• Danced in celebration, say
• Crowed
• Didn't conceal one's smugness
• Was a bad winner
• Wasn't a good winner
• Triumphed in attack involving large and small boy
• Exulted (over)
• Relished maliciously
• Exulted, told age was wrong
• Was an obnoxious winner
• Crew suggested changing leader
• Was a poor winner