Possible Clues:

• 'Super Smash Bros. ___' (fighting game)
• Chaotic conflict
• Fighting word from the French for "mixture"
• Fighting word from the French for 'mixture'
• Free-for-all brawl
• Hockey game highlight, for some
• Disorderly brawl
• Riotous brawl
• Wild fight among many
• Chaotic row